Find the value of n such that x^-3x+n is a perfect square trinomial

If the volume of a cereal box is 400mm3 and the height is 20mm how do I find the base?

The container that hold the water for the football team is 1/10 full. After putting 10 gallons of water it is 1/2 full. How many gallons can the container hold

Factor the polynomial 24w^8+30w^6

Ashton is saving money to buy a new bike. He needs $120 but has only saved 60 percent so far. How much more money?

Work out the volume of a cuboid 10cm by 3cm by 2cm?

Two sides of a triangle measure 5 in, and 12 in. Which could be the length of the third side? 03 in 6 in 10 in o 18 in

Solve for x: 0.8 (5x+15) = 2.6 - (x+3)

An acute angle θ is in a right triangle with sin θ = two thirds. What is the value of cot θ?

Jack read 1/6 of a book on Monday and another 1/3 of it on Tuesday. He took another 4 days to finish reading the book. He read the same number of pages on each of the 4 days.

How many solutions does 25-4x=15-3x+10-x have