How much yards is 14 feet equal to

Write the polynomial in standard form. 5z + 2z^3 - z^2 + 3z^4

Prove that 2cos2x/sin2x=cotx-tanx, show every step on how to solve it

Amber can paint a room in 20 hours. Christy can paint the same room in 16 hours. How long does it take for both amber and christy to paint the room if they are working together?

You are paid $8.35/hr at your part-time job your deductions are fica 7.65% federal tax withholding 9.15% and the state tax withholding 7.5% your travel expenses are 6.30 per day worked.

A rectangular tank has a base 2.4m by 1.8m. It is being filled with 230 liters of liquid per minute. Find the depth of liquid in the tank after 8 minutes. If the density of liquid is 1.25g/cm^3, find the mass of liquid in the tank after 8 minutes.

Each of the p children at a park receive 3 balloons. If the children receive at least 150 balloons in all, find the minimum number of children at the park.

1. z^2 = 1 √{ } = √{ } z = ± { } The solutions are { } and { }

What is the rate for 171 And 3

At the start of the summer, you have $603.15 in the bank. You make deposits of $90.89 in June, $106.03 in July, and $70.04 in August. At the end of the summer, how much money do you have in the bank?

A plane traveling from phoenix to san Francisco with a tailwind of 35 miles per hour takes 2.5 hours. returning with the headwind it takes the same plane 2 hours and 45 minutes. what is the average speed of the plane in calm conditions?