10/23/22

You have a rectangle pool in your backyard. It measures 6 feet by 10 feet. If you want to put fencing around the pool how many feet of fencing will you need

You have a rectangle pool in your backyard. It measures 6 feet by 10 feet. If you want to put fencing around the pool how many feet of fencing will you need
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10/23/22

what is the volume?
a rectangular box is to be made from a 15 by 40 piece of sheet metal by cutting identical squares from each corner and folding up the sides. Assume that each side of each square cut from each... more
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10/23/22

The area of a rectangle is 48 in². Where x is the width and y is the length, express the perimeter P of the rectangle in terms only of x.
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10/23/22

HI! I don't understand how to get this answer, can someone please help me! Thanks
The table describes the quadratic function p(x). x p(x)−1 310 171 72 13 −14 15 7What is the equation of p(x) in vertex form? p(x) = 2(x − 3)2 − 1 p(x) = 2(x + 3)2 − 1... more
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10/23/22

please help me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Dominique throws a softball from the outfield. After 1 second, the ball is 10 feet high. After 4 seconds, the ball reaches its maximum height of 46 feet. After 7 seconds, it returns to a height of... more
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10/23/22

Finding exact values for sin, cos, tan.
Find the exact values of sin 2θ, cos2θ, tan 2θ, and the quadrant in which 2θ lies.cosθ=-21/29, θ in quadrant III
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10/22/22

Proving Identities

1) tanθ(tanθ+cotθ)=sec^2θ2) 1+cos^2x / sin^2x = 2csc^2x-1What are the different steps to solving these problems and how would we transform the expressions?
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10/22/22

Coterminal angles
Find two positive angles and two negative angles that are coterminal with the given angle and less than 1080° but greater than −720°.131.6°
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10/22/22

What is the angle of depression from the plane to the​ building?
An aerial photographer who photographs real estate properties has determined that the best photo is taken at a height of approximately 476 ft and a distance of 839 ft from the building. What is the... more
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10/22/22

Difference of identity pre cal
Given sin a = 0.759 and sin B = 0.618 with both angles' terminal rays in Quadrant-I, find the following:tan(a = B) =
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10/22/22

Calculus Question
Q.1)In the planning of a coffee shop, we estimate that if there is seating for between 40 and 80 people, the daily profit will be $50 per seat. However, if the seating capacity is more than 80... more
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10/22/22

How to approve lesson
My tutor entered my lesson late and said I need "approve" it. I can't find anything in my account that would allow me to do this. Where do I go to do this?
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10/22/22

Find a polynominal f(x) of degree 4 that has the following zeros
-1(multiplicity 2), 6, 0Leave answer in factored form
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10/22/22

For the polynominal below, 2 is a zero.
f(x)=x^3+2x^2-6x-4Express f(x) as a product of linear factors
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10/21/22

Given the the mean of 30,31,…,29+2n is equal to the mean of 100, 101,…,99+n, what is n?
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10/21/22

Use the exponential decay model, A=A o e^kt. The half-life of thorium-229 is 7310 years. How long will it take for a sample of this substance to decay to 20% of its original amount?
Use the exponential decay model, A=A o e^kt. The half-life of thorium-229 is 7310 years. Round answers to 6 decimal place.
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10/21/22

A national fast-food company has just analyzed the effect of the latest sales promotion. It has determined that the sales for its milkshakes is given by S=335,000e^−0.7x,

A national fast-food company has just analyzed the effect of the latest sales promotion. It has determined that the sales for its milkshakes is given by S=335,000e^−0.7x, where S is the weekly... more
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10/21/22

Write the equation of a line that is parallel to x=-5 and passes through the point(1,4)
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10/21/22

Algebra 1 questions

How many kg of sliced peaches which cost $8/kg must be added to 10 kg of sliced bananas which cost $10/kg to make fruit salad which costs $9/kg?
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10/20/22

A national fast-food company has just analyzed the effect of the latest sales promotion. It has determined that the sales for its milkshakes is given by S = 335,000e^-0.7x,

A national fast-food company has just analyzed the effect of the latest sales promotion. It has determined that the sales for its milkshakes is given by S = 335,000e^-0.7x, where S is the weekly... more
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10/20/22

Algebra 2 Homework
A phone company charges for service according to the formula: C(n)=23+0.09n, where n is the number of minutes talked, and C(n) is the monthly charge, in dollars.The slope in this equation is: ... more
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10/20/22

Algebra 2 Homework
When you arrive at the family reunion, Uncle Darryl has already started eating mini hot dogs. 7 minutes later, he has eaten a total of 88 hot dogs. 10 minutes after you arrived he finished 124 of... more
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10/20/22

Find a degree 3 polynomial with real coefficients having zeros 4 and 2 i and a lead coefficient of 1. Write P in expanded form. Be sure to write the full equation, including P ( x ) = .
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10/20/22

i need help asap
<EFG and <GFH are a linear pair, m<EFG=2n+19, and m<GFH=4n +11. what are m<EFG and m<GFH?
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10/20/22

i need help asap
<EFG and <GFH are a linear pair, m<EFG=2n+19, and m<GFH=4n +11. what are m<EFG and m<GFH?
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