the answer has to be an equation

the answer has to be an equation

When will the ball hit the ground? Give exact answer and approximate if needed to tenth of a second

Tell me the answer

It's an Algebra II geometry problem- involving suplementary and complementary angles. Help?

I know that the perimeter is 40 feet.

Make it into an equation.

Nothing

Operations with complex numbers.

x2 - 6x + 5 ÷ 2x - 10 3x2 9x

14.) Over 350 students took a college calculus final exam. The scores of the students follow a normal distribution. Using the information given below, determine the mean and the standard deviation...

Express the given quantity in terms of the indicayed variable.

Meg and her sister are going to m make 30 sandwiches for the family picnic. If Meg can make a sandwich in 35 sec and her sis can make a sandwich in 29 then how long will it take both girls to...

5x(2) = 10x + 3

7x + x-1 = 5 3 6 6

Pratap Puri rowed 22 miles down a river in 2 hours, but the return trip took him 5 1/2 hours. Find the rate Pratap can row in still water and find the rate of the current. Let x=rate Pratap can row...

A car is 500 ft from Krista and driving toward her at 32 ft per second. At what times will the car be less than 50 ft away from her? Write an appropriate absolute value inequality for the given situation...

when paula paid for her purchases the cashier gave her 5.23 in chang

Simplify 2+x-(3-2x) and 2+i-(3-2i)

Write a quadratic function that represents the height h of the ball t seconds after it hits the bat.

he still had 275 stamps.