The market value of Sylvia Baxter's property are $68,800.00. The correct answer is (c)
To find the market value of Sylvia Baxter's property, we need to divide the assessed value by the assessment rate and then multiply by 100.
Assessed value of the home = $64,000
Assessed value of the land = $4,800
Assessment rate = 35% = 0.35 (as given in the problem)
So, the total assessed value of the property = $64,000 + $4,800 = $68,800
Now, to find the market value, we need to divide the assessed value by the assessment rate and multiply by 100:
Market value = (Assessed value / Assessment rate) x 100
Market value = ($68,800 / 0.35) x 100 = $196,571.43 (rounded to the nearest cent)
Therefore, the market value of her property is $68,800.00.
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The share price of Twitter Inc in September 2016 was $19.30. The next day price changed by -1.22%. Write an equation to describe the change in share price and find the value after the change.
So bad at this someone help
Answer:
Volume of a cylinder : πr^2h
: π = 22/7
: r = 9
: h = 20
: 22/7 × 9^2 × 20
: 5091.4 (corrected to 1.dp )
Answer:
5089.4 cm³
Step-by-step explanation:
You want the volume of a cylinder with radius 9 cm and height 20 cm.
VolumeThe volume of a cylinder is given by the formula ...
V = πr²h
ApplicationFor r = 9 cm and h = 20 cm, the volume is ...
V = π(9 cm)²(20 cm) = 1620π cm³
The value you get for this depends on the value you use for π. The attachment shows the three common choices: "π button", 3.14, 22/7.
Using the "pi button" value provided by a calculator, the volume is ...
5089.4 cm³
<95141404393>
A parachutists speed during a free fall reaches 70 meters per second. What is the speed in feet per second? At this speed, how many feet will the parachutist fall during 10 seconds of free fall? In your computations, assume that 1 meter is equal to 3.3 feet. Do not round your answers.
Explanation
to solve this we need to know the equivalence, in this case it is
\(1\text{ m=3.3 ft}\)then, we can make a equivalent fraction, this fraction needs to have the unit to convert in the denominator, for this problem the unit to convert is the meter, so
\(\begin{gathered} \frac{3.3\text{ ft}}{1\text{ m}}\Rightarrow equivalent\text{ fraction} \\ note\text{ that } \\ \frac{3.3\text{ft}}{1\text{m}}=1,\text{ so the amount is not changed} \end{gathered}\)hence
Step 1
convert from yards per second into ft per second, to do that, just multiply by the equivalent fraction
so
\(\begin{gathered} 70\frac{m}{s} \\ 70\frac{m}{s}*\frac{3.3ft}{1\text{ m}}=231\frac{ft}{s} \end{gathered}\)so, the speed is
\(speed:\text{ 231}\frac{ft}{s}\)Step 2
now, to find the distance we need to mutltiply the speed for the time,so
\(distance=\text{ speed *time}\)replace
\(\begin{gathered} distance=231\frac{ft}{s}*10\text{ s} \\ distance=2310\text{ ft} \end{gathered}\)so
\(Distance\text{ fallen in 10 seconds: 2310 ft}\)I hope this helps you
what function computes the value in which one-half of the data is above and one-half is below.
a. Middle
b. Mode c. average
d. Median
How many different ways can the letters in the word grade be arranged?
HELP ASAP!!
Answer:
120
Step-by-step explanation:
Objective:
Find how many distinguishable ways are there to order the letters in the word GRADE.
Step by step workout:
step 1
Address the formula, input parameters and values to find how many ways are there to order the letters GRADE.
Formula:
nPr = n!
-----------------
(n1! n2! . . . nr!)
Input parameters and values:
Total number of letters in GRADE:
n = 5
Distinct subsets:
Subsets : G = 1; R = 1; A = 1; D = 1; E = 1;
Subsets' count:
n1(G) = 1, n2(R) = 1, n3(A) = 1, n4(D) = 1, n5(E) = 1
step 2
Apply the values extracted from the word GRADE in the (nPr) permutations equation
nPr = 5!
------------------------
(1! 1! 1! 1! 1! )
=1 x 2 x 3 x 4 x 5
--------------------
{(1) (1) (1) (1) (1)}
= 120 / 1
= 120
nPr of word GRADE = 120
Hence,
The letters of the word GRADE can be arranged in 120 distinct ways.
Apart from the word GRADE, you may try different words with various lengths with or without repetition of letters to observe how it affects the nPr word permutation calculation to find how many ways the letters in the given word can be arranged.
It's been a long time and I'm in an Intro to Probability and Statistics class as a requirement. Even referring to my notes from last class is not helping. Here is the problem.
A particular basketball player hits 70% of her free throws. When she tosses a pair of free throws, the 4 possible simple events and 3 of their associated probabilities are as given below:
Simple Event Outcome of 1st Free Throw Outcome of 2nd Free Throw Probability
1 Hit Hit .49
2 Hit Miss ?
3 Miss Hit .21
4 Miss Miss .09
a. Find the probability that the player will hit on the 1st throw and miss on the 2nd throw. Figuring it out algebraically, I arrived at .29, or 29%. What I am unsure of is how to write it out in probability language.
b. Find the probability that the player will hit on at least one of the two free throws. I'm totally lost on this one.
a. The probability that the player will hit on the 1st throw and miss on the 2nd throw, expressed in probability language, is P(Hit 1st Throw ∩ Miss 2nd Throw) = 0.29 or 29%. b. The probability that the player will hit on at least one of the two free throws is P(Hit at least one Throw) = 0.91 or 91%, which is obtained by subtracting the probability of missing both throws from 1.
a. To write the probability of the player hitting on the 1st throw and missing on the 2nd throw in probability language, you can express it as the probability of the intersection of the two events.
In this case, it would be written as P(Hit 1st Throw ∩ Miss 2nd Throw). The calculated probability of 0.29 or 29% can be substituted, resulting in P(Hit 1st Throw ∩ Miss 2nd Throw) = 0.29.
b. To determine the probability that the player will hit on at least one of the two free throws, you can consider the complement of the event where she misses both throws.
The complement of an event A is written as A'. In this case, you need to find P(Hit at least one Throw) or 1 - P(Miss both Throws). Using the given probabilities, P(Miss both Throws) = 0.09. Therefore, P(Hit at least one Throw) = 1 - P(Miss both Throws) = 1 - 0.09 = 0.91 or 91%.
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Practice: Solve for x
40°
Х
200°
please help its for algebra 1
Answer:
(-1, -6)
Step-by-step explanation:
If you do rise over run you get the same slope as 8x+7y=-50
What is the annual discount rate if a cashflow of £52 million in 5 years' time is currently valued at £25 million?
a. 86.37\% b. 15.77% c. 21.60% d. 115.77% e. 108.00%
The correct answer is option b. 15.77%. The annual discount rate, also known as the discount rate or the rate of return, can be calculated using the present value formula.
Given that a cash flow of £52 million in 5 years' time is currently valued at £25 million, we can use this information to solve for the discount rate.
The present value formula is given by PV = CF / (1 + r)^n, where PV is the present value, CF is the cash flow, r is the discount rate, and n is the number of years.
In this case, we have PV = £25 million, CF = £52 million, and n = 5. Substituting these values into the formula, we can solve for r:
£25 million = £52 million / (1 + r)^5.
Dividing both sides by £52 million and taking the fifth root, we have:
(1 + r)^5 = 25/52.
Taking the fifth root of both sides, we get:
1 + r = (25/52)^(1/5).
Subtracting 1 from both sides, we obtain:
r = (25/52)^(1/5) - 1.
Calculating this value, we find that r is approximately 0.1577, or 15.77%. Therefore, the annual discount rate is approximately 15.77%, corresponding to option b.
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Using an example, outline the steps involved in performing a
Wald test to test significance of a sub-group of coefficients in a
multiple regression model.
The Wald test is a statistical test that can be used to test the significance of a group of coefficients in a multiple regression model.
The test statistic is calculated as the ratio of the estimated coefficient to its standard error. If the test statistic is significant, then the null hypothesis that the coefficient is equal to zero can be rejected.
Suppose we have a multiple regression model with three independent variables: age, gender, and education. We want to test the hypothesis that the coefficients for age and education are both equal to zero. The Wald test statistic would be calculated as follows:
Test statistic = (Estimated coefficient for age) / (Standard error of estimated coefficient for age) + (Estimated coefficient for education) / (Standard error of estimated coefficient for education)
If the test statistic is significant, then we can reject the null hypothesis that the coefficients for age and education are both equal to zero. This would mean that there is evidence that age and education are both associated with the dependent variable.
The Wald test is a powerful tool that can be used to test the significance of a group of coefficients in a multiple regression model. However, it is important to note that the test statistic is only valid if the assumptions of the multiple regression model are met. If the assumptions are not met, then the p-value of the Wald test may be inaccurate.
Here are some of the assumptions of the multiple regression model:
* The independent variables are independent of each other.
* The dependent variable is normally distributed.
* The errors are normally distributed.
* The errors have constant variance.
If any of these assumptions are not met, then the Wald test may not be accurate.
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which vector in two-dimensional space has no corresponding unit vector?
A unit vector is a vector with a magnitude of one.
In two-dimensional space, a vector with a magnitude of zero is the zero vector. The zero vector has no direction, so it cannot be represented by a unit vector.
Therefore, the only vector in two-dimensional space that has no corresponding unit vector is the zero vector.
To find the unit vector corresponding to a given vector, we divide the vector by its magnitude. For example, the vector (2, 3) has a magnitude of 5. The unit vector corresponding to (2, 3) is (2/5, 3/5).
The zero vector is a special case.
The magnitude of the zero vector is zero, so dividing the zero vector by its magnitude does not make sense. Therefore, there is no unit vector corresponding to the zero vector.
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A survey asked subjects whether they are a member of an environmental group and whether they would be very willing to pay higher prices to protect the environment. The results are shown in the table below. For a randomly selected adult, find the probabilities specified in parts (a) through (d).
Pay Higher Prices (GRNPRICE)
Yes No Total
Environmental Yes 31 63 94
Group Member No 88 931 1019
(GRNGROUP) Total 119 994 1113
a. Estimate the probability of being a member of an environmental group.
P(GRNGROUP)=
Estimate the probability of being willing to pay higher prices to protect the environment.
P(GRNPRICE)=
b. Estimate the probability of being both a member of an environmental group and very willing to pay higher prices to protect the environment.
P(GRNGROUP and GRNPRICE)=
c. Given the probabilities in (a), calculate the probability in (b) if the variables were independent.
P(GRNGROUP and GRNPRICE)=
d. Estimate the probability that a person is a member of an environmental group or very willing to pay higher prices to protect the environment. Do this directly using the counts in the table.
P(GRNGROUP or GRNPRICE)=
Estimate the probability that a person is a member of an environmental group or very willing to pay higher prices to protect the environment. Do this by applying the appropriate probability rule to the estimated probabilities found in (a) and (b).
P(GRNGROUP or GRNPRICE)=
The probability that a person is a member of an environmental group or very willing to pay higher prices to protect the environment is approximately 0.201 or 20.1%.
a. Estimation of the probability of being a member of an environmental group:The probability of being a member of an environmental group can be estimated by calculating the fraction of the total number of people surveyed that are members of an environmental group.P(GRNGROUP) = Total number of people in environmental group/ Total number of people surveyed= 119/1113=0.1069The probability of being a member of an environmental group is approximately 0.107 or 10.7%.b. Estimation of the probability of being willing to pay higher prices to protect the environment:The probability of being willing to pay higher prices to protect the environment can be estimated by calculating the fraction of the total number of people surveyed that are very willing to pay higher prices to protect the environment.P(GRNPRICE) = Total number of people who are very willing to pay higher prices/ Total number of people surveyed= 31+88/1113= 0.106The probability of being very willing to pay higher prices to protect the environment is approximately 0.106 or 10.6%.c. Calculation of the probability of being both a member of an environmental group and very willing to pay higher prices to protect the environment, given the variables are independent:In this case, if the variables are independent, then the joint probability can be calculated by multiplying the two probabilities together.P(GRNGROUP and GRNPRICE) = P(GRNGROUP) x P(GRNPRICE)=0.1069 x 0.106=0.011The probability of being both a member of an environmental group and very willing to pay higher prices to protect the environment is approximately 0.011 or 1.1%.d. Estimation of the probability that a person is a member of an environmental group or very willing to pay higher prices to protect the environment directly using the counts in the table:The probability of a person being a member of an environmental group or very willing to pay higher prices to protect the environment can be estimated by calculating the fraction of the total number of people surveyed that fall into either of these two categories.P(GRNGROUP or GRNPRICE) = (Total number of people in environmental group + Total number of people who are very willing to pay higher prices - Number of people in both categories) / Total number of people surveyed= (119 + 31 + 88)/1113= 0.134The probability that a person is a member of an environmental group or very willing to pay higher prices to protect the environment is approximately 0.134 or 13.4%.e. Estimation of the probability that a person is a member of an environmental group or very willing to pay higher prices to protect the environment by applying the appropriate probability rule to the estimated probabilities found in (a) and (b):P(GRNGROUP or GRNPRICE) = P(GRNGROUP) + P(GRNPRICE) - P(GRNGROUP and GRNPRICE)= 0.1069 + 0.106 - 0.011= 0.201The probability that a person is a member of an environmental group or very willing to pay higher prices to protect the environment is approximately 0.201 or 20.1%.
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Rewrite e -7.5 =h as an equivalent logarithmic equation. Enclose arguments of functions in parentheses and include a multiplication sign between terms. For example, c * log (h).
The equivalent logarithmic equation for e^-7.5 = h is ln(h) = -7.5.
The logarithmic function is the inverse of the exponential function. So, to rewrite the equation e^(-7.5) = h as a logarithmic equation, we need to determine the base of the exponential function.
In this case, since there is no specified base, we can assume that the base is e. Then, we can write the equation as:
log_e(h) = -7.5
This equation states that the logarithm of h with base e is equal to -7.5. Alternatively, we could also write this as:
ln(h) = -7.5
since ln is the natural logarithm function with base e. Both of these equations are equivalent to e^(-7.5) = h.
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2. Bottle A is full of water. Bottle B holds 16 ounces of water when full. When the contents of bottle A are poured into bottle B, bottle B is full of water. How many ounces of water can bottle A hold when full?
Please help me on my assignment I have to do it before taking the test
Answer:
26
Step-by-step explanation:
w = 5 so 7w is 7 x 5 = 35 and x = 9 so it’s 35 - 9 which is 26
If the perimeter of this triangle is 15 centimeters, what is the value of n?
5n - 6
n
2n + 1
Express your answer as a decimal number.
Answer:
25/14
Step-by-step explanation:
The value of n that makes up the triangle of perimeter 15 centimeters is 2.5
How to determine the value of n?The side lengths of the triangle are given as:
5n - 6, n and 2n + 1
The perimeter is given as:
P = 15
The perimeter is the sum of the side lengths.
So, we have:
5n - 6 + n + 2n + 1 = 15
Collect like terms
5n + n + 2n = 15 + 6 - 1
Evaluate the like terms
8n = 20
Divide both sides by 8
n = 2.5
Hence, the value of n that makes up the triangle is 2.5
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Isabell will rent a car for a day. The rental company offers two pricing options: Option A and option B. For each pricing option, cost (in dollars) depends on miles driven, as shown below. It’s Isabell drive the rental car 200 miles which option cost more?How much more does it cost than the other option?For what number of miles driven do the two options cost the same?If Isabell drives more than this amount, which option cost more?
From the graph of miles driven and pricing, it can be observed that for 200 miles option A price is $100 and option B price is $70.
So option A cost more than option B.
Determine the difference between $100 and $70 to obtain how much option A cost more than option B.
\(100-70=30\)So option A cost $30 more than option B.
From the graph, it can be observed that lines of option A and option B intersect each other at (50,40). So option A and option B cost same for 50 miles.
In a binomial situation, n=9 and π=0.60. Determine
P(x=3)*
The probability of having three successes out of nine trials with probability of success being 0.60 is approximately 0.250.
To determine P(x=3) in a binomial situation where n=9 and π=0.60, we can use the formula for the probability mass function of a binomial distribution:
P(x=k) =\((n choose k) * π^k * (1-π)^(^n^-^k^)\)
where "n choose k" is the binomial coefficient, which represents the number of ways to choose k items from a set of n items.
Substituting the given values in the formula, we obtain:
P(x=3) = (9 choose 3) * 0.60^3 * 0.40^6 = (9!/(3!6!)) * 0.216 * 0.04096 ≈ 0.250
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Can someone help with questions 5 -9
Answer:
THE ANSWER IS UNLIMITED
Step-by-step explanation:
THE REASON IT'S UNLIMITED IS BECAUSE YOU CAN HAVE ALL TYPES OF SHIRTS, FROM JERSEYS TO DRESS SHIRTS, TO T-SHIRTS.
Find (5) for f(x) = (2)*.
O A. 8
OB. 32
OC. 4
OD. 2
Answer:
(A)
Step-by-step explanation:
you just plug in 5 to x and you get 8
If f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(x))?
On a coordinate plane, a straight line has a positive slope and goes through (negative 2, negative 1), (0, 0), and (4, 2).
On a coordinate plane, a straight line has a positive slope and goes through (negative 3, negative 3), (0, 0), and (3, 3).
On a coordinate plane, a straight line has a negative slope and goes through (negative 4, 2), (0, 0), and (4, negative 2).
On a coordinate plane, a straight line has a negative slope and goes through (negative 3, 3), (0, 0), (3, negative 3).
Answer:
On a coordinate plane, a straight line has a positive slope and goes through (negative 3, negative 3), (0, 0), and (3, 3).
Step-by-step explanation:
If f(x) and g(x) are inverse functions, then f(g(x)) = x
The graph of y = x goes thru points with the coordinates of x and y being equal. So, the second answer is correct
Answer:
B
Step-by-step explanation:
please answer quickly
1a. 10. 24
1b. 125/243
2a. 0. 0048
2b. 32/3125
3a. 0. 64
3b. 0. 0031
4a. 2/5
4b. 48. 735
5a. 2. 36
5b. 1. 39
How to determine the values
1a. Given the values
(2/5)^2/(1/2)^6
Multiply both the numerator and denominator by the powers
⇒ \(\frac{\frac{4}{25} }{\frac{1}{64} }\)
To find the common ration, multiply thus;
⇒ \(\frac{4}{25}\) × \(\frac{64}{1}\)
⇒ \(\frac{256}{25}\)
= 10. 24
1b. (5/7)^2 × (5/7)^1
= \(\frac{25}{49}\) × \(\frac{5}{7}\)
= \(\frac{125}{343}\)
= 125/243
2a. 0. 6^1 × 0. 2^3
= 0. 6 × 0. 008
= 0. 0048
2b. (2/5)^3 × (2/5)^2
= \(\frac{8}{125}\) × \(\frac{4}{25}\)
= \(\frac{32}{3125}\)
= 32/ 3125
3a. 1^99 - 0. 6^2
= 1 - 0. 36
= 0. 64
3b. (0. 2 ) ^1 × (1/8)^2
= 0. 2 × 1/64
= 0. 2 × 0. 016
= 0. 0031
4a. (1/2)^2/ (5/8)^1
= \(\frac{\frac{1}{4} }{\frac{5}{8} }\)
Take the inverse of the denominator
= \(\frac{1}{4}\) × \(\frac{8}{5}\)
= 2/5
4b. 7^2 - 0. 5^3
= 49 - 0. 125
= 48. 875
5a. 3^1 - 0. 8 ^2
= 3 - 0. 64
= 2. 36
5b. 0. 7^2 + 0. 9^1
= 0. 49 + 0. 9
= 1. 39
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25% of what number equals 6
Answer:
24
Step-by-step explanation:
24x0.25=6
Answer:
24
Step-by-step explanation:
100 divided by 25 = 4
so multiply 6 by 4 to get your answer
1. Henry is using a total of 40 ft. of lumber to make a bookcase. The left and right sides of the bookcase are each 8 ft. high. The top, bottom, and two shelves are all the same length, labeled .
Part A: Construct an equation to model the situation. (5 points)
Part B: Solve the equation. Show all your steps.
(5 points)
Part C: Use the solution to answer the question in a complete sentence. (5 points)
Answer:
Part A:
40 = 16 + 4·s
Part B:
The length of the top and bottom and the two shelves are each = 6 ft.
Part C:
The width of the bookshelf is 6 feet
Step-by-step explanation:
The given parameters are;
The length of the lumber Henry is using to make the book case = 40 ft.
The height of the left and right side of the book case = 8 ft. each
The length of the top and bottom and the two shelves are each = s
Therefore, we have;
Part A:
The equation is given as follows;
40 = 8 × 2 + 4·s = 16 + 4·s
40 = 16 + 4·s
Part B:
The solution of the equation is given as follows;
40 = 16 + 4·s
4·s= 40 - 16 = 24
s = 24/4 = 6 ft.
s = 6 ft.
The length of the top and bottom and the two shelves are each = 6 ft.
Part C:
The width of the bookshelf is 6 feet
The balcony of an apartment is 4 feet wide by 7 feet long Onascale craving of the apartment, the balcony is 0.8 inch wide by 24 inches
long, and the kachen is 24 inches wide by 28 inches long
What is the actual with of the lachen?
Enter your answer in the box
The actual width of the kitchen is
feet.
Answer:
The actual dimensions of the kitchen are 12 feet by 14 feet
what is the solution for this
Answer:
(-2,4)
Step-by-step explanation:
Since this is a system of equations, just look where the two lines intersect.
In this case, the intersecting pair is: (-2, 4)
Factor x2 + 10x + 9.
(x + 3)2
(x + 10)(x − 1)
(x − 9)(x − 1)
(x + 9)(x + 1)
Answer:
(x + 9)(x + 1)
Step-by-step explanation:
x² + 10x + 9
consider the factors of the constant term (+ 9) which sum to give the coefficient of the x- term (+ 10)
the factors are + 9 and + 1 , since
9 × 1 = + 9 and 9 + 1 = + 10 , then
x² + 10x + 9 = (x + 9)(x + 1)
for a single randomly selected movie, find the probability that this movie's production cost is between 64 and 70 million dollars.
Probability of selecting a movie with a production cost between 64 and 70 million dollars is 0.1915 or 19.15%.
To find the probability that a single randomly selected movie's production cost is between 64 and 70 million dollars, we need to know the distribution of production costs for movies. Let's assume that the distribution is approximately normal.
We also need to know the mean and standard deviation of production costs. Let's assume that the mean production cost is 60 million dollars and the standard deviation is 10 million dollars.
Using these parameters, we can standardize the range of production costs we're interested in by subtracting the mean and dividing by the standard deviation:
z1 = (64 - 60) / 10 = 0.4
z2 = (70 - 60) / 10 = 1
We can then use a standard normal distribution table or calculator to find the area under the curve between these two standardized values:
P(0.4 ≤ Z ≤ 1) ≈ 0.1915
This means that the probability of selecting a movie with a production cost between 64 and 70 million dollars is approximately 0.1915 or 19.15%.
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help me solve the simultaneous linear inequalities
Answer:
The inequality form is -4<x<-2
The Interval Notation is (-4, -2]
I hope this helps!
please help me, i need it right now !!
Answer:
Is it 63
Step-by-step explanation: