It requires 5 hours for Mary to paint a building. If she and Jack work

together, they can paint the same building in 3 hours. Find the time, in

hours, it would take Jack to the building alone.

The size of a germ is. 001 mm. What is this number written in scientific notation?

Solve the equation for the indicated variable. D = 2zv for v

Which combination of transformations can you use to show that one shape is congruent to another? dilations and reflections reflections and stretches rotations and translations reflections, dilations, and translations rotations, translations, and

The library is 0.5 mile from celine's house. the dog park is 0.3 times as far from celine's house as the library. how far is the dog park from celine's house.

Slope = - 9/5 y = - 5

Does 490/10 equel to 4.9

Which rational number also belongs to the set of natural numbers? Select one: a. 15 b. - 12 c. 38 d. 0.1666 ...

How many different ways can 12 race cars finish in first second and third place?

As a sales person you are paid $50 per week + 2 per sale this week you want your pay to be at least $100 what's the minimum number of sales you can make turn at least $100

4. If a pair of shoes is going to be discounted 15%, what decimal can be used as the multiplier to find the new cost of the shoes?