the number in unit form is all mixed up convert it tostandard form
Answers
Answer:
Step-by-step explanation:
What number?
Related Questions
V + 9 t+ u
how many terms and in the expression
Answers
Answer:
3 terms.
Step-by-step explanation:
A term is a single mathematical expression. It may be a single number (positive or negative), a single variable (a letter), or several variables multiplied but never added or subtracted. That means V is a term, 9t is a term, and u is a term.
Can someone help !!
2. What is the probability that you select a Jack given that it is a Club?
P(Jack∣Club)=
3. What is the probability that you select a Club given that it is a Jack?
P(Club∣Jack)=
4. What is the probability that you select a card that is NOT a Jack given that it is NOT a Club?
P(NotJack∣NotClub)=
5. What is the probability that you select a card that is NOT a Club given that is it NOT a Jack?
Answers
The probability that you select a Jack given that it is a Club P(Jack∣Club) is 1/13.
The probability that you select a Club given that it is a Jack is P(Club∣Jack) is 1/4.
The probability that you select a card that is NOT a Jack given that it is NOT a Club,P(NotJack∣NotClub) is 47/38
The probability that you select a card that is NOT a Club given that is it NOT a Jack is 38/47
The probability that you select a Jack given that it is a Club P(Jack|Club):
There are 4 Jacks in a deck (one for each suit), and since we are given that the selected card is a Club, we only need to consider the 13 cards in the Club suit.
So, the number of favorable outcomes is 1 (the Jack of Clubs), and the total number of possible outcomes is 13 (the number of cards in the Club suit)
P(Jack|Club) = 1 / 13
The probability that you select a Club given that it is a Jack
P(Club|Jack):
P(Club|Jack) = Number of favorable outcomes / Total number of possible outcomes
P(Club|Jack) = 1 / 4
The probability that you select a card that is not a Jack given that it is not a Club
P(NotJack|NotClub):
The number of cards that are not Jacks is 52 - 4 = 48 (since there are 4 Jacks in the deck), and the number of cards that are not Clubs is 52 - 13 = 39 (since there are 13 cards in the Club suit).
P(NotJack|NotClub) = Number of favorable outcomes / Total number of possible outcomes
P(NotJack|NotClub) = (48 - 1) / (39 - 1)
=47/38
P(NotClub|NotJack) = (39 - 1) / (48 - 1)
=38/47
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In which order do these have to be? 1-3? Please help!!
Answers
Answer:
dont know.
Step-by-step explanation:
There are two numbers which add up to 10. If one number is 6 more than the other, find the two numbers. Provide your answer below
Answers
Answer:
2,8
Step-by-step explanation:
Let one number be x
Hence,
Second number = x+6
Hence,
x+(x+6)=10
2x+6=10
2x=4
x=2
6. Consider the polynomial p(x) = x^2 + kr^2 +x+6. Find a value of k so that x+1 is a factor of P. Find all the zeros of P.
Answers
If x + 1 is a factor of p(x) = x³ + k x² + x + 6, then by the remainder theorem, we have
p (-1) = (-1)³ + k (-1)² + (-1) + 6 = 0 → k = -4
So we have
p(x) = x³ - 4x² + x + 6
Dividing p(x) by x + 1 (using whatever method you prefer) gives
p(x) / (x + 1) = x² - 5x + 6
Synthetic division, for instance, might go like this:
-1 | 1 -4 1 6
... | -1 5 -6
----------------------------
... | 1 -5 6 0
Next, we have
x² - 5x + 6 = (x - 3) (x - 2)
so that, in addition to x = -1, the other two zeros of p(x) are x = 3 and x = 2
Nicole bought six pounds of apples at $1.50 per pound. The store had a discount of $2 Nicole bought six pounds of apples at $1.50 per pound. The store had a discount of $2 off her total purchase. Nicole and her friend then divided the cost of the purchase evenly. Which expression can be used to determine how much Nicole and her friend each paid for the apples? Nicole bought six pounds of apples at $1.50 per pound. The store had a discount of $2 off her total purchase. Nicole and her friend then divided the cost of the purchase evenly. Which expression can be used to determine how much Nicole and her friend each paid for the apples?Nicole bought six pounds of apples at $1.50 per pound. The store had a discount of $2 off her total purchase. Nicole and her friend then divided the cost of the purchase evenly. Which expression can be used to determine how much Nicole and her friend each paid for the apples?Nicole bought six pounds of apples at $1.50 per pound. The store had a discount of $2 off her total purchase. Nicole and her friend then divided the cost of the purchase evenly. Which expression can be used to determine how much Nicole and her friend each paid for the apples? Nicole bought six pounds of apples at $1.50 per pound. The store had a discount of $2 off her total purchase. Nicole and her friend then divided the cost of the purchase evenly. Which expression can be used to determine how much Nicole and her friend each paid for the apples? Nicole bought six pounds of apples at $1.50 per pound. The store had a discount of $2 off her total purchase. Nicole and her friend then divided the cost of the purchase evenly. Which expression can be used to determine how much Nicole and her friend each paid for the apples?
Answers
6 pounds * $1.50 per pound = $9
Then, we can subtract the discount:
$9 - $2 = $7
Since Nicole and her friend split the cost evenly, we can divide $7 by 2:
$7 / 2 = $3.50
Therefore, each of them paid $3.50 for the apples.
The expression that can be used to determine this is:
($6 * $1.50 - $2) / 2 = $3.50
where $6 is the total cost of 6 pounds of apples at $1.50 per pound and $2 is the discount
PLSS HELP IMMEDIATELY
Answers
The continuous compounding rate earned by the investment is given as follows:
8.022%.
How to model continuous compounding?The balance of an account after t years, using continuous compounding, is modeled by the equation presented as follows:
A(t) = A(0)e^{kt}.
In which:
A(0) is the initial amount.k is the continuous compounding rates.For this problem, the parameters are given as follows:
A(11) = 58, A(0) = 24, t = 11.
Hence the rate is obtained as follows:
24e^(11k) = 58
e^(11k) = 58/24
11k = ln(58/24)
k = ln(58/24)/11
k = 8.022%.
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Allam just finished a great meal at a restaurant in Wisconsin. The sales tax in Wisconsin is
5
%
5%5, percent, and it is customary to leave a tip of
15
%
15%15, percent for the server. The tip amount is calculated on the price of the meal before the tax is applied. (Sales tax is not calculated on tips.)
If Allam ordered a
$
15
$15dollar sign, 15 meal, how much money will he have to pay with tax and tip?
$
$dollar sign
Answers
The total amount of money that Allam will have to pay is given as follows:
$18.
How to obtain the total amount of money?The total amount of money that Allam will have to pay is obtained applying the proportions in the context of the problem.
The extra payments are given as follows:
5% of the sales tax.15% of the tip.Hence the extra percentage is given as follows:
5 + 15 = 20%.
Meaning that the price of the meal is multiplied by 1.2, which is equivalent to 100 + 20 = 120%.
Considering a meal of $15, the total price is given as follows:
1.2 x 15 = $18.
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Suppose we want to choose 6 objects, without replacement, from 10 distinct objects.(a)If the order of the choices does not matter, how many ways can this be done?(b)If the order of the choices matters, how many ways can this be done?
Answers
Given: 10 district object to choose 6 objects
To Determine: The number of ways this can be done with and without attentionn to the order
(a) When the order of the choices does not matter, we will use combination principle. The formula for the number of combinations of r items from n choices is
\(^nC_r=\frac{n!}{(n-r)!r!}\)So the combination of 6 objects from 10 objects would be
\(\begin{gathered} ^{10}C_6=\frac{10!}{(10-6)!6!} \\ ^{10}C_6=\frac{10!}{4!6!} \\ ^{10}C_6=\frac{10\times9\times8\times7\times6!}{4\times3\times2\times6!} \\ ^{10}C_6=\frac{10\times9\times8\times7}{24} \\ ^{10}C_6=210 \end{gathered}\)(b) When the order of the choices matter, we will use permutation principle. The formula for the number of permuating of r items from n choices is
\(^nP_r=\frac{n!}{(n-r)!}\)Therefore
\(^{10}P_6=\frac{10!}{(10-6)!}=\frac{10!}{4!}=151200\)Hence,
(a) The number of ways if the order of the choices does not matter is 210 ways
(b) The number of ways if the order of the choices matter is 151200
In a certain federal prison, it is known that 2/3 of the inmates are under 25 years of age. It is also known that 3/5 of the inmates are male and that 5/8 of the inmates are female or 25 years of age or older. What is the probability that a prisoner selected at random from this prison is female and at least 25 years old?
Answers
The probability that a prisoner selected at random from this prison is female and at least 25 years old is 1/64
What is the probability?Probability refers to a possibility that deals with the occurrence of random events.
The probability of all the events occurring need to be 1.
The formula of probability is defined as the ratio of a number of favorable outcomes to the total number of outcomes.
GIven that 2/3 of the inmates are under 25 years of age also, that 3/5 of the inmates are male and that 5/8 of the inmates are female or 25 years of age or older.
The number of mother inmates = 75% (100) = 75
The number of inmates, who are not mothers = 100 - 75 = 25
Selecting an inmate who is not a mother = 1/4
Selecting 3 female who are not mothers = 1/64
Therefore, the probability that a prisoner selected at random from this prison is female and at least 25 years old is 1/64
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A two-sample t-test for a difference in means was conducted to investigate whether the average wait time at a fast food restaurant in Town A was longer than the average wait time at a fast food restaurant in Town B. With all conditions for inference met, the test produced a test statistic of t=2.42 and a p-value of 0.011.
Based on the p-value and a significance level of α=0.02, which of the following is a correct conclusion?
Answers
Answer:
B
Step-by-step explanation:
just did the test
what is the midpoint of 70 and 90
Answers
Answer:
80
Step-by-step explanation:
Just average the two numbers to get (70+90)/2 = 160/2 = 80
Answer:
Step-by-step explanation:
To find the midpoint between two numbers, you add them together and divide the sum by 2.
In this case, the midpoint between 70 and 90 would be:
(70 + 90) / 2 = 160 / 2 = 80.
Therefore, the midpoint between 70 and 90 is 80.
Nate found a two year old car advertised for 31175. It's average and value is 30850. It has aluminum wheels valued at 300 and a recovery system valued at 75. The car has been driven 47005 miles. If the mileage is between 46000 and 51000 miles, 700 should be deducted. What is the average for this vehicle.
Answers
The average value of the two year old car after deductions is 30525, which is considered to be higher than average.
What is Mileage deduction?
Mileage deductions are used to account for the wear and tear on a vehicle, which increases with the miles driven.
The calculation to get the average value is as follows:
Original value: 31175
Average value: 30850
Aluminum wheels: 300
Recovery system: 75
Mileage deduction: 700
Average value after deductions:
(30850 + 300 + 75 - 700) = 30525
The reason why the mileage deduction is 700 is because the advertised mileage of 47005 falls within the range of 46000 - 51000 miles, which is considered to be higher than average.
A higher mileage vehicle will typically have lower value than one with fewer miles, so the 700 deduction is used to account for the difference between this car and an average one with similar age and features.
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A new car is bought for $100,000. If the annual depreciation is 10%, find the value of the car after 3 years.
Remaining Amount = 100,000(1 -0.1)3
Answers
The value of the car after 3 years is $79, 000
How to determine the valueTo determine the value, we have to use the formula;
Value = Initial value × (1 - Depreciation rate)ⁿ
Substitute the values given, we get;
Remaining value after 3 years = $100,000 × (1 - 0.10)³
Expand the bracket, we get;
Value after 3 years = $100,000 × (0.90)³
Find the cube value and substitute, we have;
Value after 3 years = $100,000 × 0.729
Multiply the values, we have;
Value after 3 years = $72,900
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The perimeter of a garden is 88 feet. The length is 12 feet greater than the width.
Answers
Answer:
Part 1 is B, Part 2 is D
If you want an explanation I can give one :)
In the figure below, find the value of Y and X.
Options
y = 80, x = 100
x = 80, y = 80
y = 100, x = 80
x = 100, y = 100
Answers
Sum of all angles in a quadrilateral = 360°
Given :
▪︎Measure of angle U in quadrilateral RSTU = 80°
We know that corresponding angles in a quadrilateral are equal.
Which means :
▪︎Angle U = Angle y
Thus, the measure of angle y = 80°
Angle T = angle x (corresponding angles of a quadrilateral are equal)
Let us name angle T and angle x together as 2x.
Which means :
\( = \tt 80 + 80 + 2x = 360\)
\( = \tt160 + 2x = 360\)
\( \tt \: \: \: \: = 2x = 360 - 160 \: \ \\ = \tt120\)
\( = \tt \: x = \frac{200}{2} \)
\( \hookrightarrow \color{plum}\tt angle \: x = 100°\)
Thus, the measure of angle x = 100°
Therefore, the correct option is (a) y = 80, x = 100
4-[x]=1 absolute value equation
Answers
Answer: x=-3, x=3
Step-by-step explanation:
Answer:
4-[x]=1
-4. -4
-[x]=-3
x=3
A health club charges a one-time sign-up fee and a monthly membership fee. The equation y=24x+15 represents what the health club charges. Find the rate of change.
Answers
Answer:
34$
Step-by-step explanation:
Delta math: rate of change=
run
rise
=
change in x
change in y
=
3
102
=34
The rate of change is given by the slope value in the cost function of the health club, Hence, the rate of change is $24
Given the cost function which is written in slope intercept format :
y = 24x + 15The general form of the slope - intercept equation is :
y = bx + c b = slope = rate of change in y per change in xTherefore, comparing the expressions, the slope of the cost function given is 24 ; Hence, the rate of change.
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what is the solution to the equation:
5(n - 1/10) = 1/2
a. n= 13/5
b. n= 3/25
c. n= 0
d. n= 1/5
Answers
\( \sf \longrightarrow \: 5 \bigg( \: n - \frac{1}{10} \bigg) = \frac{1}{2} \\ \)
\( \sf \longrightarrow \: 5 \bigg( \: \frac{n}{1} - \frac{1}{10} \bigg) = \frac{1}{2} \\ \)
\( \sf \longrightarrow \: 5 \bigg( \: \frac{10 \times n - 1 \times 1}{1 \times 10} \bigg) = \frac{1}{2} \\ \)
\( \sf \longrightarrow \: 5 \bigg( \: \frac{10n - 1}{ 10} \bigg) = \frac{1}{2} \\ \)
\( \sf \longrightarrow \: \: \frac{50n - 5}{ 10} = \frac{1}{2} \\ \)
\( \sf \longrightarrow \: \: 2(50n - 5) =1(10) \\ \)
\( \sf \longrightarrow \: \: 2(50n - 5) =10 \\ \)
\( \sf \longrightarrow \: \: 100n - 10=10 \\ \)
\( \sf \longrightarrow \: \: 100n =10 + 10\\ \)
\( \sf \longrightarrow \: \: 100n =20\\ \)
\( \sf \longrightarrow \: \:n = \frac{2 \cancel{0}}{10 \cancel{0}} \\ \)
\( \sf \longrightarrow \: \:n = \frac{1}{5} \\ \)
Answer:-
Answer:- D) n = ⅕ ✅To solve the equation \(\sf 5(n - \frac{1}{10}) = \frac{1}{2} \\\) for \(\sf n \\\), we can follow these steps:
Step 1: Distribute the 5 on the left side:
\(\sf 5n - \frac{1}{2} = \frac{1}{2} \\\)
Step 2: Add \(\sf \frac{1}{2} \\\) to both sides of the equation:
\(\sf 5n = \frac{1}{2} + \frac{1}{2} \\\)
\(\sf 5n = 1 \\\)
Step 3: Divide both sides of the equation by 5 to isolate \(\sf n \\\):
\(\sf \frac{5n}{5} = \frac{1}{5} \\\)
\(\sf n = \frac{1}{5} \\\)
Therefore, the solution to the equation \(\sf 5(n - \frac{1}{10})\ = \frac{1}{2} \\\) is \(\sf n = \frac{1}{5} \\\), which corresponds to option (d).
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♥️ \(\large{\underline{\textcolor{red}{\mathcal{SUMIT\:\:ROY\:\:(:\:\:}}}}\)
Fill in the blank will choose brain
Answers
Answer:
Below :)
Step-by-step explanation:
The difference of the means would be:
90 - 50 = 40
When finding difference you need to use subtraction.
The difference is 40
The MAD score is 10
"This difference is 4 times the value of the MAD of each data set."
Find the value of x.
78°
OA7
OB. 8
O C. 5
O D. 1
(12x+18)
Answers
Step-by-step explanation:
you can find the answer by vertical opposite angle
if the value of x is computed and it's equal to 78 you will find the answer
78=(12x+18)^
78=(12×5+18)
78=(60+18)
78=78 the problem is solved
may u get branliest please please
The function f(x)=12sin(x−π4) is used to describe a water wave. The value x is the time in seconds, and f(x) is the position of the wave in feet above or below the normal water level.
On which of these intervals does f−1(x) exist?
A
[0,π]
B
[3π4,7π4]
C
[π4,5π4]
D
[0,2π]
Answers
Option C, \(\left(\dfrac{\pi}{4},\dfrac{5\pi}{4}\right)\) is the correct answer such that the function, \(f(x)=12sin(x-4\pi)\) where, \(x\) is the time in \(seconds\) and \(f(x)\) is the position of the water wave in \(ft\) above and below the normal water level.
inverse of the functionThe inverse of the function is the mirror image of the function with respect to the dependent variable.
How to determine the inverse of the function?From the figure, the interval of water wave above the normal water level is \(\left(\dfrac{\pi}{4},\dfrac{5\pi}{4}\right)\).
So, the interval of the mirror image of the function with respect to the dependent variable \(x\) is \(\left(\dfrac{\pi}{4},\dfrac{5\pi}{4}\right)\).
As a result, Option C is the correct answer.
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Help I don’t understand
Answers
Help please I give brainliest find the perimeter dans the area plz serious
Answers
Answer:
down here
Step-by-step explanation:
Area = 1/2(9x16) = 1/2 x 126 = 63 sq inches
Perimeter = 16 + 12 + 12 = 40 inches
1. 2y +8x =70
2. 2y = 8x- 70
3. y= 8x- 70
What’s the slope and y intercept for these equations?
Answers
Can you give me some hint please
2y = 70 -8x
2y/2 = 70 -8x /2
Y = 35-4x
Y= 4x + 35
The slope here is 4 and the y intercept is 35
2) 2y = 8x -70
2y /2= 8x-70/ 2
Y= 4x -35
The slope here is 4 and the y intercept is -35
3) y= 8x -70
The slope here is 8 and the y intercept is -70
3. At practice the team wants to know how fast Ryan can skate. He skates 10 laps around the
rink in 3 minutes and, later on in practice he skates 5 laps in 1 minute. What was his
average speed in laps per minute?
Answers
The average speed in laps per minute of Ryan is 2.5 laps per minute
How to determine the average speed in laps per minute?From the question, we have the following parameters that can be used in our computation:
He skates 10 laps around the rink in 3 minutes In practice he skates 5 laps in 1 minuteThe above can be expressed as
(x, y) = (1, 5) and (3, 10)
The average speed in laps per minute can be calculated using the following slope equation
Slope = (y₂ - y₁)/(x₂ - x₁)
Rewrite as
Average speed = (y₂ - y₁)/(x₂ - x₁)
Where
(x, y) = (1, 5) and (3, 10)
Substitute the known values in the above equation
So, we have the following equation
Average speed = (10 - 5)/(3 - 1)
Evaluate
Average speed = 2.5
Hence, the average speed is 2.5
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factorise x³-4x²+x+6
Answers
The binomial factors of x³- 4x²+x+6 are (x+2), (x+3), and (x-1).
Using the splitting and grouping the terms:
x³ + 4x² + x - 6
= x³ + 2x² + 2x² + x - 6 [Splitting 4x² = 2x² + 2x²]
= (x³ + 2x²) + (2x² + x - 6)
= x² (x + 2) + (2x² + 4x - 3x - 6)
= x² (x + 2) + [ 2x (x + 2) - 3 (x + 2)]
= x² (x + 2) + (x + 2) (2x - 3)
= (x + 2) ( x² + 2x - 3)
= (x + 2) ( x² + 3x - x - 3)
= (x + 2) [x (x + 3) - 1 (x + 3)]
= (x + 2) (x + 3) (x - 1)
Hence, the binomial factors are (x + 2), (x + 3) and (x - 1)
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Aiden has some $1 bills and $5 bills. He has 6 bills worth $22 total in his wallet. How many $1 bills does he have?
Answers
In total it’s six bills
5(4)=20 and 1(2)=2
20+2=22
Your test in math class has problems worth 2 points and problems worth 4 points. Altogether the test has 100 points. Write an equation that represents the total points on the test formed by the number of 2-point problems and the number of 4-point problems.
Answers
Answer:
100 = 2x + 4y
Step-by-step explanation:
Use the distance formula to find the distance between (2,1) and (6,8). Round to the tenths place. thats the question there isn't any picture or graph
please help!:(