03/10/21

Please help me on this question

Mount Whitney, at 14,494 feet above sea level, and Death Valley, at 282 feet below sea level, are the highest and lowest points in the 48 contiguous states and are only 85 miles apart. What is the... more

03/10/21

Solve each equation on the interval 0≤x<2π .

a) cosx=−1/2b) 3sinx+5=−2sinx

03/10/21

When y = 5; 3y - 21=

Find the marginal revenue function.

Find the marginal revenue function.​R(x)=x(17−0.05x)R′(x)= _________

9.7.11 Find the marginal cost function

Find the marginal cost function.​C(x)=210+3.3x−0.07xC′(x) = ____________

03/10/21

Solve ΔABC. (Round your answers for b to one decimal place. Round your answers for 𝛽 and 𝛾 to the nearest 10 minutes. If there is no solution, enter NO SOLUTION.)

Solve ΔABC. (Round your answers for b to one decimal place. Round your answers for 𝛽 and 𝛾 to the nearest 10 minutes. If there is no solution, enter NO... more

03/10/21

Its about math please help

A train ticket has a perimeter of 32 centimeters and a area of 60 square centimeters. What are the dimensions of the ticket?

03/09/21

For the linear function y = f ( x ) = 2 x + 9 :

a. Find df/dx at x=-5f'(-5)=_________b.Find a formula for x=f-1(y)f-1(y)=_________c. Find df-1/dy at y=f(-5)(f-1)'(f(-5))=_________

03/09/21

The graph of an absolute value function f(x) = a|x| includes the point (3, 6). Complete the following statements.

Another point on the graph is?The value of a is?

03/09/21

What is the slope intercept form that has a y-intercept of (0,-7) and a slope of 8

This needs to be in the slope intercept form

03/09/21

A person sitting on a ferris wheel rises and falls as the wheel turns.

A person sitting on a ferris wheel rises and falls as the wheel turns. Suppose that the persons height above ground is described by the following function. h(t)=18.8-16.1sin1.9tIn this equation,... more

n: 8.4 + n = 19.32

Solve for n: 8.4 + n = 19.32a.10.92b.15.78c.20.72d.27.72

03/09/21

f(x) = log3 (x) is reflected across the y-axis, then horizontally shrunk by a factor of 3/7 then moved down 9 units, what is the new equation for g(x) ?

A) g(x) = - log3 (7/3 * x) - 9 B)g(x) = log3 (- 7/3 * x) - 9C) g(x) = log3 (- 3/7 * x) - 9 D) g(x) = log3 (- 7/3 * x) + 9 Answers^

03/09/21

Which operation comes first to solve: 9 x (2 + 9) - 4

Which operation comes first to solve: 9 x (2 + 9) - 4

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