Students are having a fundraiser to help pay for a trip. Selling candy yields a profit of $2.45 while selling a box of pretzels yields a profit of $2.70. The demand for pretzels is at least twice...

Students are having a fundraiser to help pay for a trip. Selling candy yields a profit of $2.45 while selling a box of pretzels yields a profit of $2.70. The demand for pretzels is at least twice...

(a) find the values for P0a^x-2000 (b) estimate the country's population in 2010 to the nearest hundredth of a million (c) use f to det the year during which the country's populatio...

Given the vectors: r = <8, 1, -6>; v = <6, 7, -3>; w = <-7, 5, 2>

Let f(x) = (3x2-9)/(x2-1) (a) What is the domain of f? (b) Is f odd, even, or neither?

The answer is between 0 < or equal to theta< 2pi

The answer is between 0 < or equal to theta< 2pi

Csc(tan-1 √3/3)

tan-1(-1)

arccos(-1/2)

I'm confused. Thank you for your help.

What is the equation for this problem?

Two points, A and B, are on a sphere of the radius 4000 miles. The angular speed of point A is pi/15 radian per hour. How do I find the Linear velocity of Point A? Thanks in advance.

A woman looks at a plane flying directly at her at a constant height and a speed. The plane is traveling 400mph. She first sees the plane at an angle of elevation of 6 degrees with the horizontal...

A man travels 6 miles due east, and then 4 miles northwest. What is the direction and distance back to his starting point? - I want to understand how to set this up using a picture...

Tan and sin if sec=4 Sin >0

A ferris wheel has 16 seats and a diameter of 60 feet. The wheel lets off the passengers is one seat, and a hen revolvs until the next seat is at the platform. Approximately how far does each...

A vector starts at (1, 5) and terminates at (0, 0). A second vector starts at the origin and terminates at (-5, 0). What is the absolute difference in their magnitudes? Round to 2 decimal...

A vector starts at (11, 1) and terminates at (2, -6). What is the y-component vector? Round to 2 decimal places.

A vector starts at (11, 1) and terminates at (2, -2). What is the x-component vector? Round to 2 decimal places.

A vector starts at (9, 1) and terminates at (0, -10). What is the magnitude of this vector? Round to 2 decimal places.

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