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
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03/10/21

A flagpole casts a shadow 15 feet long. Brad is 6 feet tall. If Brad casts a 4.5ft shadow, how tall is the flag pole?
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03/10/21

Solve each equation on the interval 0≤x<2π .
a) cosx=−1/2b) 3sinx+5=−2sinx
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03/10/21

Find the product of the complex numbers. Leave the answer in polar form
1.2.
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03/10/21

I need help finding the slope and determining wether it’s parallel, perpendicular, or neither
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03/10/21

12 A school has 25 teachers and 450 students. what is the teacher : student ratio?

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03/10/21

The area of a square is 5 times bigger than its perimeter when measured in centimeters. How long is each side of the square?
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03/10/21

When y = 5; 3y - 21=
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03/10/21

At the toy store you could get 5 board games for $22.95. How much would 3 board games cost?
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03/10/21

Write an equation in​ slope-intercept form of the line that satisfies the given conditions. Through ​(8​,4 ​); parallel to 9x-y=2
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03/10/21

One angle of an isosceles triangle measures 94°. Which other angles could be in that isosceles triangle? Choose all that apply.
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03/10/21

Find the marginal revenue function.
Find the marginal revenue function.​R(x)=x(17−0.05x)R′(x)= _________
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03/10/21

9.7.11 Find the marginal cost function
Find the marginal cost function.​C(x)=210+3.3x−0.07xC′(x) = ____________
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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
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03/10/21

Write the slope intercept form of the equation of the line through the given point with the given
Through: (-1,1), Slope: -6
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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?
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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))=_________
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03/09/21

What are the dimensions of a rectangle of maximum area whose perimeter is 92 feet
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03/09/21

Find the dimensions of a garden of greatest area enclosed by 165 feet of fencing
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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?
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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
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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
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03/09/21

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