can you show me the work for (-9) exponent 4

What is 2y/√4y^3 written in simplest form? assume all variables are positive. a. 1/y b. 2√y c. √y/y d. 2√y/y

What is the whole number of 6%

What is 1 over 5m minus 20

At a community college with 500 students, 120 students are age 30 or older. find the probability that a randomly selected student is age 30 or older.

Water is leaking out of an inverted conical tank at a rate of 8200.08200.0 cm3/min cm3/min at the same time that water is being pumped into the tank at a constant rate. The tank has height 11.0 m11.0 m and the the diameter at the top is 4.5 m4.5 m.

600,000+80,000+10 in a form

See an algebraic equation to solve the problem. The sides of a triangle are in the ratio 3 : 4 : 5. What is the length of each side if that perimeter of the triangle is 90 cm?

You are ordering packaging for a product. Should you be more concerned with volume or surface area?

Use the drop-down menus to complete each equation so the statement about its solution is true. No Solutions 2x+9+3x+x= One Solution 2x+9+3x+x= Infinitely Many Solutions 2x+9+3x+x=

Gi34[gerrvnjr[v f mre]m2mv2nrvrenvdms cd[no3enif]32nqinv21]n]fgj3jrn