Answer:
a
Step-by-step explanation:
32 divided by 8 is 4 so multiply it with 7 you get 24 HOPE THIS HELPS
need help with it asap you need to show your work
Answer:
the correct answer is 21
Step-by-step explanation:
5+3×3(2)-2
5+18-2
=21
Graph the function y =2x + 5, using a table.
The values are satisfied by
X -5 -4 -3 -2 -1
Y -5 -3 -1 1 3
How do you graph a function?Defining a function's graph The collection of all points in the plane of the form (x, f(x)) that make up a function f's graph. We may alternatively say that the graph of f is the graph of y = f. (x). As a result, the graph of an equation is a particular instance of the graph of a function.You must choose x-values and insert them into the equation in order to graph a function. You will obtain a y-value if you enter those numbers into the equation. Your coordinates for a single point are made up of your x-values and your y-values.Given data :
Y= 2X +5
let us put the value for X
X= 0
Y = 5
and, X=1
Y = 2 + 5 = 7
and, X= 2
Y= 4 + 5 = 9
and, X=3
Y = 6 + 5 = 11
and, X= 5
Y = 10 + 5= 15
and, X= -1
Y= -2 + 5 = 3
Hence, these values are satisfied by
x y
-5 -5
-4 -3
-3 -1
-2 1
-1 3
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Covert, how many lb. If = 3,200 oz
Answer:
200 lbs.
Step-by-step explanation:
Divide mass value by 16 to convert oz to lbs.
3,200/16=200
The Heflin household is laying down mulch around their garden. The following image depicts the shape and dimension of their garden and the area they want to place the mulch:
A triangular garden inside a rectangular mulch area. The garden has a base of 6 feet and a height of 5 feet, and the mulch area has a height of 9 feet and a base of 12 feet.
If the mulch costs $0.59 per square foot, determine the total cost.
Answer:
$54.87
Step-by-step explanation:
The area of the triangular garden is (1/2) x base x height = (1/2) x 6 x 5 = 15 square feet.
The area of the rectangular mulch area is base x height = 12 x 9 = 108 square feet.
The total area to be covered with mulch is 108 - 15 = 93 square feet.
The cost of the mulch is $0.59 per square foot, so the total cost is 93 x $0.59 = $54.87.
Therefore, the total cost of the mulch will be $54.87.
Select the function(s) that have a domain of (- infinity, positive infinity)
Exponential Function
Cubic Function
Quadratic Function
Reciprocal Function
Linear Function
Absolute Function
Logarithmic Function
Square Root Function
Cube Root Function
Constant Function
Step-by-step explanation:
Exponential Function, example y=e×;
Cubic Function, example y=x³;
Quadratic Function, example y=x²;
Linear Function, example y=x-1;
Absolute Function, example y=|x|;
Cube Root Function, example y=∛x;
Constant Function, example y=2.
What is the volume of the rectangular prism?
Answer:
63
Step-by-step explanation:
What’s the units?? Plz need help
Answer: 4 units
Step-by-step explanation:
HELP ASAP 100Points
I forgot my notes lol
100pts Find the Cos(A) of the triangle
Answer:
A
Step-by-step explanation:
Cos is the adjacent side over the hypotenuse.
Find the inverse.
f(x) = 3x+28
Set \(y = f^{-1}(x)\) and \(f(y) = x\)
Interchange the variables \(x\) and \(y\)
\(3y + 28 = x\\3y = x - 28\\y = \frac{x - 28}{3} \\\\f^{-1}(x) = \frac{x - 28}{3}\)
1 2/5 x 1 2/5 as a fraction mixed fraction
Answer:
1 24/25 or one and twenty-four twenty-fifths (in word form).
Step-by-step explanation:
This would be the answer since, we firstly have to convert the mixed fractions into improper fractions. 7/5*7/5, which equals to 49/25. In simplified form it would be 1 2/25.
1 2/5=7/5
7/5*7/5= 49/25 or 1 24/25.
Anyhow, the answer is 1 24/25
The simplified mixed fraction for the given fraction is \(24\frac{1}{2}\)
What are mixed fractions?A fraction represented with its quotient and remainder is a mixed fraction, a mixed fraction is a combination of a whole number and a proper fraction.
Given that a fraction \(1\frac{2}{5}\) × \(1\frac{2}{5}\)
We need to simply it in a mixed fraction,
\(1\frac{2}{5}\) × \(1\frac{2}{5}\)
= 7/2 × 7/2
= 49 / 2
= \(24\frac{1}{2}\)
Hence, the simplified mixed fraction for the given fraction is \(24\frac{1}{2}\)
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a water snake in a well is 30 M below the ground level its lights 20 m upward and then slips down 10 M how far it is from the ground level
\( - 30 - + 20 - - 10\)
If the water snake is initially 30 meters below the ground level and then climbs 20 meters upward, it will be 30 - 20 = 10 meters below the ground level. However, if it then slips down 10 meters, it will be 10 + 10 = 20 meters below the ground level.
ESAY MATH PLS HELP
is this sss,sa,aa,or none
Answer:
SAS
Step-by-step explanation:
using the line of best fit
The monthly cell phone bill when shared data equals zero is given as follows:
$26.
How to define a linear function?The slope-intercept representation of a linear function is given by the equation presented as follows:
y = mx + b
The coefficients of the function and their meaning are described as follows:
m is the slope of the function, representing the change in the output variable y when the input variable x is increased by one.b is the y-intercept of the function, which is the initial value of the function, i.e., the numeric value of the function when the input variable x assumes a value of 0. On a graph, it is the value of y when the graph of the function crosses the y-axis.The intercept of the line in this problem is given as follows:
b = 26.
Hence $26 is the monthly cell phone bill when shared data equals zero.
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find the maximum number of children to whom 30 sweaters and 45 trousers can be equally divided. also how many sweaters and trousers will each get?
Answer:
five kids .each 6 sweaters and 9 trousers
Step-by-step explanation:
fCan anyonbody solve this?
The total number of cases at which one dice shows a '5' would be 11. the required probability of the given event is 11/36.
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.
Here, a pair of six sided dice are tossed.
Therefore, the total number of combinations of two dice is;
6² = 36.
The case at which one die will shows a '5' are:
(1, 5); (2, 5); (3, 5); (4, 5); (5, 5); (6,5); (5, 1); (5, 2); (5, 3); (5, 4); (6, 5)
Therefore, the total number of cases at which one dice shows a '5' would be = 11.
Therefore, the required probability of the given event that 5 appears on at least one of the dice is
= 11/36
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A car was valued at $34,000 in the year 1991. The value depreciated to $15,000 by the year 2006.
A) What was the annual rate of change between 1991 and 2006?
=
Round the rate of decrease to 4 decimal places.
B) What is the correct answer to part A written in percentage form?
=
%.
C) Assume that the car value continues to drop by the same percentage. What will the value be in the year 2011 ?
value = $
Round to the nearest 50 dollars.
A.)the annual rate of change is $1,266.67 per year
B)the rate of change as a percentage is 3.7235%.
C) the car value be in the year 2011 is $8,350.
Define percentageA percentage is a way of expressing a portion or fraction of a whole as a number out of 100. The term "percent" comes from the Latin per centum, which means "by the hundred."
A) To calculate the annual rate of change between 1991 and 2006, we need to first calculate the total decrease in value over that time period, and then divide that decrease by the number of years.
The total decrease in value is:
$34,000 - $15,000 = $19,000
The number of years between 1991 and 2006 is:
2006 - 1991 = 15 years
So the annual rate of change is:
$19,000 / 15 years = $1,266.67 per year
B) To express the rate of change as a percentage, we need to divide the annual rate by the initial value and then multiply by 100:
($1,266.67 / $34,000) x 100% = 3.7235%
Rounding this to 4 decimal places, we get: 3.7235%.
C) To calculate the value of the car in the year 2011, we need to continue the depreciation using the same annual rate of change.
From 2006 to 2011 is a period of 5 years.
The value in 2011 will be:
$15,000 - ($1,266.67 x 5) = $8,333.35
Rounding to the nearest $50, we get: $8,350.
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Help me learn how to solve this please
The percentage that can be filled with $3 in 1990 is: 29.41%
How to solve percentage increase problems?To calculate percentage growth rate:
Beginning:
Calculate the difference (increase) between the two numbers you are comparing. after that:
Divide the increment by the original number and multiply the result by 100. Growth rate = increment / original number * 100.
We are told that it cost $3 to fill a gas tank as at 1970.
Now, there was a percentage price increase of (78.8 - 23.1)% = 55.2% from 1970 to 1990. Thus:
Cost of a gallon in 1970 = $0.36
Thus, number of gallons bought with $3 = 3/0.36 = 8.33 gallons at full tank
Now, in 1990, the cost is $1.23 and as such:
Quantity that can be bought = 3/1.23 = 2.45 gallons
Percentage of tank filled = 2.45/8.33 * 100% = 29.41%
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Brainliest if correct
Answer:
1. (-4)^2 = 16
2. (-3)^3 = -27
Step-by-step explanation:
Lee Associates borrowed $60,000. The company plans to set up a sinking fund that will pay back the loan at the end of 12 years. Assuming a rate of 8% compounded semiannually, the amount to be paid into the fund each period is):
Multiple Choice
$1,350
$1,535.21
$1,653
$5,163
The required amount to be paid into the fund each period is $1535.21. which the correct answer would be option (B).
Lee Associates borrowed $60,000 in total. The corporation intends to establish a sinking fund to repay the debt after 12 years.
Assuming a semiannual compounding rate of 8%,
As per the given information, the required solution would be as:
Amount to be paid into the fund each semi-annual period will be
= Loan Amount/((1+r/2)²ⁿ⁻¹)/(r/2))
= 60000/(((1+8%/2)²ˣ¹²⁻¹)/(8%/2))
= $1535.21
Thus, the required amount to be paid into the fund each period is $1535.21.
Hence, the correct answer would be an option (B).
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Consider the probability statements regarding events A and
B below.
P(A or B) = 0.3
P(A and B) = 0.2
P(AB) =0.8
What is P(B)?
A) 0.1
B) 0.375
C) 0.25
D) 0.667
The calculated value of the probability of B is (c) 0.25
How to calculate the probability of BFrom the question, we have the following parameters that can be used in our computation:
P(A or B) = 0.3
P(A and B) = 0.2
P(A/B) =0.8
First, we have
P(A/B) = P(A and B)/P(B)
Substitute the known values in the above equation, so, we have the following representation
0.2/P(B) = 0.8
So, we have
P(B) = 0.2/0.8
Evaluate
P(B) = 0.25
Hence, the probability of B is 0.25
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Find the area of the paralellogram (with steps please)
\(\huge\text{Hey there!}\)
\(\huge\text{The formula for finding the area of a}\\\\\huge\text{parallelogram is:}\)
\(\mathtt{\bold{b}ase\times\bold{h}eight= \bold{a}rea}\)
\(\huge\text{Your equation should look like:}\)
\(\mathtt{8\ cm \times 24\ cm\ = area}\)
\(\huge\text{Solving for your answer:}\)
\(\mathtt{8\ cm \times 24\ cm\ = area}\\\mathtt{\rightarrow 24\ cm \times8 \ cm = area}\\\mathtt{\rightarrow 24cm + 24cm + 24cm + 24cm + 24cm + 24cm + 24cm + 24cm}\\\mathtt{\rightarrow 48cm + 48cm + 48cm + 48cm}\\\mathtt{\rightarrow 96cm + 96cm}\\\mathtt{\rightarrow 192cm}\)
\(\huge\text{So, what is the answer?}\)
\(\huge\boxed{\mathtt{192\ cm^2}}\)
\(\huge\text{Good luck on your assignment \& enjoy your day!}\)
Use the Product Property for Exponents to explain why x · x = x2.
Whenever there is no exponent on a variable,
you can give it an exponent of 1.
So we can rewrite the x's in this problem as x¹.
When we multiply two terms together
with like bases, we add their exponents.
So now just add their exponents to get x².
Fracciones inversas racionales
Given the function;
\(undefined\)Amadou and Olivia are making fruit salads for a picnic. Amadou mixes 9 cups of melon and 10 cups of apple and Olivia mixes 2 cups of melon and 3 cups of apple. Use Amadou and Olivia’s percent of apple to determine whose fruit salad will taste more appley.
Given that 60% of Olivia's fruit salad is made up of apples as opposed to Amadou's fruit salad's 52.63%, Olivia's fruit salad will have a more apple-forward flavor based on percent.
The amount of apples in each fruit salad needs to be compared in order to determine which salad will taste more apple-like.
There are 19 cups of fruit in Amadou's fruit salad, of which 10 cups are apples. By dividing the total number of cups of fruit by the number of cups of apples, and multiplying the result by 100, we can get the proportion of apples in Amadou's salad:
Apple's percent of Amadou's fruit salad is equal to (10/19) x 100, or 52.63%.
There are 5 cups of fruit in Olivia's fruit salad, of which 3 cups are apples. We can use the same formula to determine how much apple is in Olivia's salad:
Olivia's fruit salad contains 60% apples, or (3/5) x 100.
As a result, Olivia's fruit salad will taste more apple-like because apples make up 60% of it as opposed to only 52.63% of Amadou's fruit salad.
It is important to keep in mind that the maturity, sweetness, and freshness of the fruits used, as well as other elements like the dressing and presentation, may all affect how the fruit salad tastes.
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helpppppppppppppppppppppppppppppppppppppppppppppppppppppppppp
Answer:
3238 i think
Step-by-step explanation:
176x18.4=3236
V = I divided by resistance so voltage times the resistance or the I equals what ever you are trying to find
Write a numerical expression to represent the phrase "the sum of 25 and the cube of 9." Do not evaluate the expression.
Answer:
25 + 9^3
Step-by-step explanation:
A charity is raising money by selling two thousand raffle tickets for $2 each. There is one grand prize worth $500, three secondary prizes worth $200 each, and eight third level prizes worth $20 each. What is the expected value of a $2 ticket? Answer is negative $1.358 but how do you calculate that?
The expected value of a $2 ticket is $0.63
How to determine the expected value of a $2 ticketTo calculate the expected value of a $2 ticket, we need to multiply the probability of winning by the value of the prize, then sum those products:
The Probability of winning the grand prize = 1/2000
Product: (1/2000) x $500 = $0.25
The Probability of winning a secondary prize: 3/2000
Product: (3/2000) x $200 = $0.30
The Probability of winning a third level prize: 8/2000
Product: (8/2000) x $20 = $0.08
The sum of the products:
$0.25 + $0.30 + $0.08 = $0.63
So the expected value of a $2 ticket is $0.63, meaning that on average, a person can expect to win $0.63 for every $2 they spend on a ticket.
The charity is expected to make a profit, which is why the answer is negative.
That is -$2 + $0.63 = -$1.37
So the expected profit for the charity per ticket sold is -$1.37, which is approximately the same as the given answer of negative $1.358(rounding off)
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If sin(theta) = - 15/17 ..... what is cos(theta), tan(theta), csc(theta), sec(theta) and cot(theta) ?
so,
cosΘ = adjacent/hypotenuse = 8/17
tanΘ= opposite/ adjacent = 15/8
cosecΘ= hypotenuse/opposite = 17/15
secΘ = hypotenuse/adjacent = 17/8
cotΘ= adjacent/opposite= 8/15
Step-by-step explanation:
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Carl is ten years older than Jose. Five years ago Carlos was three times as old as Jose. How old is Jose now?
Jose is 10 years old now
Explanation:Let carl's age be c
Let Jose's age be j
Carl is 10 years older than Jose
c = j + 10.........................(1)
Five years ago, Carlos was three times as old as Jose
c - 5 = 3(j - 5).......................(2)
Substitute equation (1) into equation (2)
j + 10 - 5 = 3(j - 5)
j + 5 = 3j - 15
3j - j = 5 + 15
2j = 20
j = 20/2
j = 10
Therefore, Jose is 10 years old now
} One number is 8 times another. When the lesser number is subtracted from the greater, the result is 2 more than 5 times the lesser number. What are the numbers?
The numbers are 1 and 8.
We have,
Let's assume the lesser number as "x" and the greater number as "8x".
According to the given information, when the lesser number is subtracted from the greater, the result is 2 more than 5 times the lesser number:
8x - x = 5x + 2
Simplifying the expression:
7x = 5x + 2
Subtracting 5x from both sides:
2x = 2
Dividing both sides by 2:
x = 1
So, the lesser number is 1 and the greater number is 8 times that, which is 8.
Therefore,
The numbers are 1 and 8.
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