Ariel can complete a paint job in 8 hours. James takes 12 hours to do the same job. If they work together, how long will the job take?

a. 10

b. 6

c. 20

d. 4.8

If 1.3 grams of air has a volume of 1000 cm³, what is the density of air

Which values for h and k are used to write the function f (x) = XP + 12x + 6 in vertex form? Oh=6, K-36 Oh-6, 2-36 Oh=6,30 Oh-6, 6-30

A sector with a central angle measure of 200° has a radius of 9 cm. What is the area of the sector? 1.) 81pi cm2 2.) 45pi cm2 3.) 18pi cm2 4.) 10pi cm2

Among the licensed drivers in the same age group, what is the probability that a driver between the ages of 25 and 34 was involved in an accident? Use the table below.

Solve using elimination. 3x + 9y = - 15 -5x - 9y = - 5

Find the square root of 6174.125

Keenan gives tisha half of his strawberries. tisha keeps 4 of the strawberries she got from keenan and gives the rest to suvi. write an expression for the number of strawberries tisha gives to suvi

How many one-fifths pieces of pizza are in 5 pizzas

Mr. Peter has 80 sheets of colored paper. Seven of his students need the paper for a project. How many sheet does each student get? How many sheet are left over?

There are 8 students on a minibus. 5 students are boys. What is the fraction of students?