06/21/21

word problem find the length and width
A rectangle is 3 km longer than it is wide. Find the dimensions of the rectangle if its area is 238 sq-km.
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06/21/21

Solve the inequality:
3x−1 −1>−10Its 3x -1 numerator and denominator -1 greater than - 10
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06/21/21

find the y-intercept for3x-2y=18
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06/21/21

Algebra 1 , Please Help!!
Carly thinks that if she were able to dive from a 310 ft. position, she would experience a velocity that is twice as fast as if she were to dive from 155 ft.  Is She correct?  Explain why or why not.
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06/21/21

Let f(x)=5x+3 (x)=5x+3 and g(x)=4x^2+4x

Let f(x)=5x+3 (x)=5x+3 and g(x)=4x^2+4xSimplify the following completely.(f∘g)(x)=
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06/21/21

Find the Derivative of the function.
Find the derivative of the function. f(x) =  x2 + 3 x2 − 3
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06/21/21

Find the Derivative of the function?
Find the derivative of the function.f(x) = 5/(x^2 − 9)^4
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06/21/21

Write this ratio in its lowest form : 200ml to 1,800l
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06/21/21

Find the probability.
In a university, the probability that a student takes calculus or is on scholarship is 0.85. The probability that a student is on scholarship is 0.61 and the probability that a student is taking... more
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06/21/21

Ratios and relationships
If 6 people take 3 days to dig 8 ditches, then how long would it take 4 people to dig 10 ditches? Assume that all the ditches are the same size and take equally long to dig, and that all people... more
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06/21/21

Find the average value of the function 𝑓(𝑥) = √𝑥 on the interval [4, 9].
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06/21/21

Suppose 𝑎(𝑡) = 36𝑡 + 16, 𝑣(0) = −4, and 𝑠(1) = 15. Find 𝑠(𝑡).
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06/21/21

What’s the answer

Which set of ordered pairs represents a function?O {(7,4),(3,8), (-4,-4), (0,4)}O {(-8,0), (-5,6), (-8,1),(-6,5)}O {(-5, 1), (3, –7), (2, -4), (2,7)}O {(4,2), (4, -9), (-9,-6), (7,1)}
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06/21/21

Ratios and proportions
The ratio of Juan's CD's to Miguel' CD's was 7 to 3. After Juan gave CDs to Miguel, they had an equal number of CDs. How many CDs did Miguel have at first? Explain and show how to reason about a... more
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06/21/21

How to solve this Marginal Analysis question
Suppose the total cost in dollars per week by Capital Corporation for producing its best-selling product is given by 𝐶(𝑥)=1000+300𝑥.The revenue function for the production of the... more
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06/21/21

I need these ordered from widest to narrowest.
y=-7x2, y=-1/5x2, y=-1/3x2
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06/21/21

Algebra 1 Question
What equation do you use to solve this equation solving by factoring and the zero product property?x2+5x-24=12Solve the equation: x2+5x-24=12
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06/21/21

Algebra I Question, Help Needed

Solve the equation: (x+2)(3x+4)=0 Solve the equation: 3(x+4)2= 75
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06/21/21

Help On Algebra I Questions!

Write an expression that describes the area of the rectangle if the length is 2x+3 and the width x+5.A. (2x+3)(x+5)B. 2((2x+3)(x+5)C. 2(2x+3) + 2(x+5)D. 2(2x+3) + (x+5)If the area of the rectangle... more
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06/21/21

1.Graph the equation f(x)=5^2x−5
1.Graph the equation f(x)=5^2x−52.If)f(x) is a linear function and given f (5)=9 f(8)= −5, determine the linear function.a.) What is the slope?    (Be sure to leave your answer in reduced fraction... more
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06/21/21

If f(x) is a linear function and given f(2) =−4 and f(11)=1, determine the linear function.
If f(x) is a linear function and given f(2) =−4 and f(11)=1, determine the linear function.c.) What is f(x)? 
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06/21/21

A ball is thrown from an initial height of 6. With an initial upward velocity of 37 ft/s. The balls hieght os given h=6+37t-16t
A ball is thrown from an initial height of 6. With an initial upward velocity of 37 ft/s. The balls hieght os given h=6+37t-16t
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06/20/21

Need help Thank you asap!
The quadratic formula can be separated into two parts, as shown:You are going to interpret the quadratic formula graphically by following the steps below:a. Graph f(x) = x2 + 2x - 3 in a paint... more
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06/20/21

Please write out in words Step by step in explanation on how to solve these 22/ 3441
Please write out in words Step by step in explanation on how to solve these22/ 3441
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06/20/21

Solve 7(x+4)-⅔(x-6)≤2[x-3(x+5)]
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