04/08/22

a line passes through point (4, 5) and has a slope of "-3/2" write equation in slope-intercept form

a line passes through point (4, 5) and has a slope of "-3/2" write equation in slope-intercept form

04/08/22

i need help answering this equation

write a function that represents a stock valued at $100 decreasing in value by 9.5% each year

Use digits 1-9 to create a true statement. Be sure to verify (prove) that the left side of the equation is the same as the right side of the equation.

Use each digit only once. Each under score is a blank box. _x*2 + _x*3 + _x*2 - _x*3 = _x*2 + _x*3 - _x*2

I need help solving this equation.

what would be the slope of a line perpendicular to y=-2/3x+7

04/07/22

Let g(x) = f^-1(x), the inverse of function f. Write the rule for for g(x) for each function f.

a. f(x) = (1/4)^xb. f(x) = 5x - 2

HELP ME PLEASE WITH MYT MATH OMGGG

solve the system of equations by graphing. check your solution y = -1/2x + 4 y = x - 2

04/07/22

What is the measure of each angle

an angle measures 31.4 more than its complementary angle. What is the measure of each angle?

04/07/22

Jo throws a ball from a point 40 m above the ground. The height of the ball t seconds after it's thrown can be modeled by the equation f(t) = 40t - 5t^2 What is the max height the ball will reach?

And I also need to know how long it will take the ball to hit the ground I kinda need this answer within an hour if someone could get back to me quickly that would be great

04/07/22

help with this problem

In the country of United States of Heightlandia, the height measurements of ten-year-old children are approximately normally distributed with a mean of 53.3 inches, and standard deviation of 1... more

Optimization Question about Profit, Demand, Revenue

I have a function of R(x) and C(x), which are income earned/Revenue function and cost function per week respectively.For example, let's say:R(x) = 310x + 0.02x^2 - 0.003x^3C(x) = 3400 - 23x +... more

Optimization Question about Profit, Revenue and Cost

I have a question about this problem. I don't know what to do or where to start.I have a function of R(x) and C(x), which are income earned/Revenue function and cost function respectively. I also... more

04/07/22

How many books must the publisher produce and sell so that the production costs will equal the money from sales?

A small publishing company is planning to publish a new book. The production costs will include one-time fixed costs (such as editing) and variable costs (such as printing). The one-time fixed... more

04/07/22

h(t)=-8t^2+16t+120. How to calculate this quadratic function

h(t)=-8t^2+16t+120h(t) is the height of the ballt is the time in secondsWhat is the maximum height of the ball? What time does it reach its maximum height?After how long will the ball hit the ground?

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