How do I solve E=mcsquared solving for c

Square root of 44 rounded to nearest hundredth

A square prism container with a base of 5 cm by 5 cm partially filled with water. you drop a clump of metal with mass 525 g into the container and the water level rises 2 cm

How many times greater is 0.000006 than 0.00000002

A bag contains 8 green marbles, 14 red marbles, 6 white marbles, and 2 black marbles. What is the probability of drawing a red marble out of the bag? A. 1/30 B. 1/14 C. 7/15 D. 14/16

Carmen sells electronics. She made a 10% commission on every dollar sale that she makes. One month Carmen got a commission check for $2,500. What were her sales in dollars that month?

stan cut two pieces of crown molding for his family room that were 8 feet 7 inches and 12 feet 11 inches. what was the total length of the molding?

A shoe store is having a 35% off clearance sale. Sheila has a membership card which gives her an additional 20% discount every time she shops there after all other discounts are taken.

Douglas Stationery sells cards in packs of 6 and envelopes in packs of 8. If Jesse wants the same number of each, what is the minimum number of cards that he will have to buy?

In order to make a teaspoon of honey, a honeybee must make 154 trips. If a honeybee made 924 trips, how many teaspoons of honey could it make?

Find $5,875 : $6,030 rounded to the nearest tenth of a percent.