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Math Help For College

01/15/15

C(x) = 39.95x at x=4, where C(x) is the cost of buying x pairs of shoes

Calculate the value of the function at the designated input and interpret the result.

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Math Help For College

01/11/15

how would I figure out this problem for math 117

h(x)=1/98x^2 describes h(x) the height of part of a roller coaster track, where x isthe horizontal distance in feet fron the center of this section of the track. The tower support the part that are... more

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Math Help For College Math

12/27/14

how long would it take $3,100 to grow to $8,800 if the annual rate is 3.5% and interest is compounded monthly?

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Math Help For College

12/21/14

Find the slope of y=2/3x + 6

helping with finding the slope

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Math Help For College

12/19/14

slope -5/3;y intercept (0,9)

Trying to get better with sloping

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Math Help For College

12/19/14

Write the equation of the line with given properties, in slope-intercept form. slope=-5,through(-4,1)

Alegbra Homework

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Math Help For College

12/19/14

slope 9/2;y-intercept (0,4)

Find the slope-intercept equation for the line with the indicated slope and y-intercept

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Math Help For College Algebra Help Math Help Mathematics

12/14/14

How do I solve?

Assume f(x) = 2x + 8 and g(x) = 5. What is the value of (g o f)(3)? 5 70 18 15

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Math Help For College Precalculus College Precalculus Homework

12/11/14

Circle and Triangle Question... (A triangle is inside of a circle)

A circle has a diameter AC of 10 inches. The chord AB is 8 inches long. What is the area of the region outside the triangle but inside the circle? (Triangle ABC is a right triangle.) Please... more

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Math Help For College Precalculus Functions College

12/11/14

Find f(x+h) given the function...

If f(x)=x+3, what is ((f(x+h)-f(x)/h))?? Please show the steps taken in order to get the answer. The following choices are provided for answers: A.) f B.) (h+6/h) C.) 0 D.) 1

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Math Help For College Precalculus College Precalculus Homework

12/11/14

Triangle Angle of Elevation Problem...

The Sears Tower in Chicago is 1,454 feel tall and is located about 1 mile inland from the shore of Lake Michigan. An observer in a rowboat on the lake measures the angle of elevation to the top of... more

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Math Help For College Precalculus College Precalculus Homework

12/11/14

Solve the following triangles. Show all steps involved for each to get the answer.

A.) a=3, b=4, Angle C=53 degrees B.) b=125, c=162, Angle B=40 degrees C.) a=73.5, Angle B=61 degrees, Angle C=83 degrees D.) a=100, b=80, Angle A=135 degrees E.) b=25, c=30, Angle B=25... more

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Math Help For College Precalculus College Precalculus Homework

12/11/14

What is the area of the triangle?

What is the area of triangle ABC if the measure of angle A is 50 degrees, the measure of angle B is 30 degrees, and a is one meter? Round your answer to two decimal places. Please show the... more

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Math Help For College Math Calculus Math Help

12/10/14

Calculus Help

an object is fired vertically upward with an initial velocity v(0) = v0 from an initial position s(0)=s0. Answer part A and B below. A. For v0=39.2m/s and s0=27m find the position and velocity... more

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Math Help For College

12/08/14

Select the approximate values of x that are solutions to f(x) = 0, where f(x) = -3x2 + 7x + 8

Select the approximate values of x that are solutions to f(x) = 0, wheref(x) = -3x2 + 7x + 8

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Math Help For College Statistics Math Help Statistics Question

12/08/14

Weights of a certain model of fully loaded gravel trucks follow a normal distribution with mean µ=6.4 tons and standard deviation s=0.3 ton.

Weights of a certain model of fully loaded gravel trucks follow a normal distribution with mean μ=6.4 tons and standard deviation σ=0.3 ton. What is the probability that a fully loaded truck of... more

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Math Help For College

12/08/14

Find the error bounds for the proportion in which p=0.3, n= 80, and 95% confidence level.

This comes from my Finite Math 154 class. Proportions.

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Math Help For College

12/05/14

finding width and Height in word problem

A bookcase is to have 4 shelves including the top The width is to be 12 feet less than 4 times the height. Find the width and the height if the carpenter expects to use 24 feet of lumber to make... more

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Math Help For College

12/03/14

h(x) = 3/(x-8) When is h(x) = 12?

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Math Help For College

12/03/14

If cot ? = cos ? / sin ? , then tan 2 ? = __________ .

If cot θ = cos θ / sin θ , then tan 2 θ = __________ .

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Math Help For College

12/03/14

Differentiate between the graphs of these functions: y = 2 sin 4 ? and y = 4 + sin ?

Differentiate between the graphs of these functions: y = 2 sin 4 θ and y = 4 + sin θ

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Math Help For College Math

11/29/14

sally can paint a room in 7 hours while it takes steve 8 hours to paint to same room. how long would it take them to paint the room if they worked together

Rate of work problem

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Math Help For College Math College Algebra Sequences

11/29/14

List the first six terms of the sequence defined recursively by (1) z1 = 0, z2 = 1, z3 = 2, and (2) for m = 4, zm = zm-1 + 2zm-2 + 3zm-3.

Completely lost

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Math Help For College

11/28/14

how to sketch the graph of each line

How do I sketch the graph of each line x+4y=8

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Math Help For College

11/28/14

Value of x

Select the approximate values of x that are solutions to f(x) = 0, wheref(x) = -2x2 + 2x + 6. {–1.30, 2.30} {-2, 2} {–1.00, –3.00} {–0.33, 0.33}

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C(x) = 39.95x at x=4, where C(x) is the cost of buying x pairs of shoes

how would I figure out this problem for math 117

how long would it take $3,100 to grow to $8,800 if the annual rate is 3.5% and interest is compounded monthly?

Find the slope of y=2/3x + 6

slope -5/3;y intercept (0,9)

Write the equation of the line with given properties, in slope-intercept form. slope=-5,through(-4,1)

slope 9/2;y-intercept (0,4)

How do I solve?

Circle and Triangle Question... (A triangle is inside of a circle)

Find f(x+h) given the function...

Triangle Angle of Elevation Problem...

Solve the following triangles. Show all steps involved for each to get the answer.

What is the area of the triangle?

Calculus Help

Select the approximate values of x that are solutions to f(x) = 0, where f(x) = -3x2 + 7x + 8

Weights of a certain model of fully loaded gravel trucks follow a normal distribution with mean µ=6.4 tons and standard deviation s=0.3 ton.

Find the error bounds for the proportion in which p=0.3, n= 80, and 95% confidence level.

finding width and Height in word problem

h(x) = 3/(x-8) When is h(x) = 12?

If cot ? = cos ? / sin ? , then tan 2 ? = __________ .

Differentiate between the graphs of these functions: y = 2 sin 4 ? and y = 4 + sin ?

sally can paint a room in 7 hours while it takes steve 8 hours to paint to same room. how long would it take them to paint the room if they worked together

List the first six terms of the sequence defined recursively by (1) z1 = 0, z2 = 1, z3 = 2, and (2) for m = 4, zm = zm-1 + 2zm-2 + 3zm-3.

how to sketch the graph of each line

Value of x

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how do i solve 46.2x10to the power of -2

The volume V(x) of box in terms of its height x is given by the function V(x)=x^3+7x^2-8x. Factor the expression for V(x)

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