03/11/23

If the surface area of the rectangular box is 112 square feet, find dy/dx when x=4 feet and y=5 feet.
If the surface area of the rectangular box is 112 square feet, find dy/dx when x=4 feet and y=5 feet.
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03/11/23

I want this problem to be solved. Can you help me please
15. The time taken in seconds for Ginger's computer to open a specific large documen t is normally distributed with mean 9 and variance 5.91.a          Find the probability that it takes exactly 5... more
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03/10/23

What are the number between 61 and 107 that is a multiple of 4, 6, and 9?
This is a math problem.
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03/10/23

math for liberal arts
#1). The population of a town increased from 3250 in 2008 to 4950 in 2010. Find the absolute and relative (percent) increase.Absolute increase: Relative increase:%Give answers accurate to at... more
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03/10/23

445.A trapezoid has a 60-degree angle and a 45-degree angle. What are the other angles?
Are base angles supplementary? How do I do this?
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03/10/23

Find the area and perimeter of the figure determined by the points. (−7, 2)​, (−3, 1)​, (−2, 5)
Find the area and perimeter of the figure determined by the points. (−7, 2)​, (−3, 1)​, (−2, 5).
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03/10/23

college math numeracy
The Renault Kaper is a popular brand of car in Republica. It has a fuel capacity (tank size) of 28 liters. It has a fuel efficiency of (f) 14.2 kilometers per liter. With a full tank of fuel, could... more
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03/10/23

Exact Distance Geometry
How do you find the exact distance between points L(7,-1) and M(-2,4)?
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03/10/23

G (x)=2x+3 find g(3)
Answer
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03/10/23

If I have a B and get a D what will be my grade
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03/10/23

rounding to the nearest cent
400$ at 7% for 4 years. how do I round to the nearest cent
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03/10/23

sin(\alpha + \beta ); sin \alpha = -(12)/(13) for \alpha in Quadrant IV; cos \beta = -(1)/(3) for \beta in Quadrant III
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03/10/23

A bicyclist pedals at an average speed of 20 mph his first lap around a circle. His second lap was at an average speed of 30 mph. What was his average speed for the entire trip?
I can't seem to grasp how to calculate the avg velocity without the actual distance or the time being given. I know that the distance would equal 2D since he's going the same distance at a... more
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03/10/23

Jacob is one fourth the age of his dad. In three and a half years he will be one third the age of his dad. How old is Jacob now?
I solved this problem and got that his dad was 7 years old. I know I messed up with the variables and that Jacob is 7, but I just can't figure out where since my equations were set up properly (or... more
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03/10/23

pls help me i need it

A building contractor is to dig a foundation 42 feet​ long, 12 feet​ wide, and 6 feet deep. The contractor pays ​$20 per load for trucks to remove the dirt. Each truck holds 8 cubic yards. What is... more
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03/10/23

Heather and Ben each have 20 ft of wood for framing their rectangular mural. Heather makes her frame 5 ft high. Ben makes his frame 2 ft high. Who's mural has the greater area? How much greater
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03/10/23

need help with a few quests. Thanks so much
You want to put a 2 inch thick layer of topsoil for a new 27 ft by 32 ft garden. The dirt store sells by the cubic yards. How many cubic yards will you need to order? The store only sells in... more
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03/10/23

One positive integer is 6 less than twice another. The sum of their squares is 680 . Find the integers.
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03/09/23

150 bacteria grow continuously, tripling every 2 hours. How many hours will it take for the bacteria count to reach 200,000?
What's the initial equation?What's the equation in logarithmic form?Solution:
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03/09/23

Sam invests $1200 in an account that is compounded continuously at an annual rate of 5% interest. How many years will it take Same to reach $12,000?
What's the initial equation?What's the equation in logarithmic form?Solution:
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03/09/23

You invest $2500 in an account that is compounded continuously at an annual rate of 7.5% interest. How many years will it take you to reach $10,000?
What's the initial equation?What's the equation in logarithmic form?Solution:
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03/09/23

An open box is constructed by cutting congruent squares from the corners of a 30 inch by 20 inch piece of aluminum.
Write a function that models the volume of the box. What is the maximum volume that the box can hold? What is the height of the box for the maximum volume?
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03/09/23

What are the y values when f(x)=g(x)?
f(x) = -x4-3x2+6g(x) = 2|x+2|
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03/09/23

An open box is to be formed by cutting four identical squares from the corners of a sheet of metal 25 cm by 32 cm, and folding up the metal to form sides.

Write a function that models the volume of the box. What is the maximum volume that the box can hold? The capacity of the box must be 1575 cm³ and the height must be less than 5cm. What is the... more
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03/09/23

U3.L4.HW: Quadratic Functions: Question 20
Answer first. Then explain your answers below.NASA launches a rocket at t=0 seconds. Its height, in meters above sea-level, as a function of time is given by h(t) = -4.9t² + 115t + 241. Assuming... more
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