Find the value of n such that x2 - 19x + n is a perfect square trinomial.

Lil is running a race around the school track. He runs 0.327kilometer during the first half of the of the race. what is the distance he travels in the first half of the race, rounded to the nearest hundredth?

What is 3 3/5 - 4 1/2

Is it possible to have a playground area made from 70 yards of fencing with an area of 324 square yards? Explain with calculation

What is 1pi divided by 132?

Given that f (x) = 5x+9 and g (x) = 9-x^2 calculate f (g (0)) g (f (0))

Allison earns 14$ an hour plus 20$ an hour for every hour of overtime. Overtime hours are any hours more than 35 hours for the week. Create an equation that shows the amount of money earned, E, for working x hours in a week when there is no overtime.

Name four angles between 0 and 360 degrees with a reference angle of 20 degrees Show work

A _ ratio that compares two quantities with different kinds of units

Which expressions is equivalent to j (j) (j) (j) (j) (j) (j) (j) (j) (j) (j) (j) (j)

If Julie needs 3 and 1/4 cups of oatmeal how many 1/4 cups of oatmeal will she use