A baseball team plays in a stadium that holds 60000 spectators. With the ticket price at $9 the average attendance has been 27000. When the price dropped to $6, the average attendance rose to 30000...

A baseball team plays in a stadium that holds 60000 spectators. With the ticket price at $9 the average attendance has been 27000. When the price dropped to $6, the average attendance rose to 30000...

P(both marbles are yellow) = ? P(neither marble is red) = ? Write your answer as a fraction in simplest form a/b.

P(a hand containing exactly two wild cards) = ? P(a hand containing two wild cards, two red cards, and three blue cards) = ? Write your answer as a decimal rounded to...

you need a fence in a rectangular play zone for children to fit into a right triangular plot with sides measuring 6m and 20m. what is the maximum area of this play zone?

Use the compound interest formulas A = P(1+r/n)^nt and A=Pe^rt to solve.

suppose you have 15000 to invest. The investment yields the greater return over 5 year: 6.2% compounded quarterly or 5.75 compounded continuously? What are the accumulated values in each case

Differential calculus

Use the compound interest formulas A = P(1+r/n)^nt and A=Pe^rt to solve.

A. 45° B. 90° C. 60° D. 30°

A. (-23√29)/29 B. (7√29)/29 C. (-7√29)/29 D. (23√29)/29

A. 16/25 B. 24/-25 C.24/25 D. -9/25

Use double integral in polar coordinates to ﬁnd the area of the region inside the circle x2 + y2 = 4 but outside the circle (x − 1)2 + y2 = 1.

A. (√2/2, -√2/2) B. (√2/2, √2/2) C. (-√2/2, √2/2) D. (-√2/2, -√2/2)

Find the work done by the force field F=<z,x,y> on moving a particle from the point (3,0,0) to (0,pi/2,3) along the helix x=3cost, y=t, z=3sint

A cylindrical can hold 900 mL of tomatoes. Determine the measurements of the radius and the height that minimize the surface area of the can.

Prove that if 𝑓(𝑥) and 𝑔(𝑥) are infinitely-differentiable functions (that is, you can take as many derivatives of them as you like) that (𝑓𝑔)(𝑛) or the 𝑛𝑡ℎ derivative of the product of 𝑓...

A. (√2/2, - √2/2) B. (√2/2, √2/2) C. (-√2/2, √2/2) D. (- √2/2, -√2/2)ØØ

A. Tan (theta)=sin (theta) sec (theta) B. sec^2 (theta)-csc^2 (theta)=1 C. tan(x)sin(x)=cos(x) D. tan^2 (theta)=sec^2 (theta)+1

A Norman window has the shape of a semicircle atop a rectangle so that the diameter of the semicircle is equal to the width of the rectangle. What is the area of the largest possible Norman window...

If the region enclosed by the y-axis, the line y=2, and the curve y=3√x (cubed rt of x), is revolved about the y-axis, the volume of the solid generated is? Can you solve without a calculator...