Find an equation of the sphere that passes through the origin and whose center is (6,-7,7).

Solve the system using linear combination. show all work. 9x+5y=35 - 2x-5y=0

A manufacturer wants to enlarge an existing manufacturing facility such that the total floor area is 1.5 times that of the current facility. The floor area of the current facility is a rectangular and measures 300 feet (length) by 140 feet (width).

6 people share 3/5 pound of peanuts equally what fraction of a pound of peanuts of each person receive

Simplify the radical √3c^2 / √27 show all steps.

Which is the best estimate of the number of times amber would pull out a new york quarter if she pulled out a quarter another 300 times?

Consider the functions f (x) = x2 - 13 and g (x) = x + 5. What is the value of f[g (-4) ]? -12 3 -13 8

What is the answer to 6x-6y?

Sweaters already on sale for 30% off the regular price cost $28 when purchased with a promotional coupon that allows an additional 20% discount. Find the original price. (hint: when you save 20%, you are paying 80%.)

In a class of all girls 24 of the 30 students have brown hair what is the probability of randomly picking a girl with brown hair

The slope of the line whose equation is 8y = 2x 4