Express 0.00078456 in scientific notation

2 people are going to share 5kg of chocolate. How many kilograms of chocolate should each person get

The local chess club has 60 members twenty four of the members are younger than twenty what percent of the members of the chess club are younger than twenty

a swimming pool is a rectangle with semicircles on the end. The rectangle is 12 meters wide and 30 meters long. The diameter and width of the swimming pool are equal. Sketch and label an overhead diagram of the swimming pool.

Round 7,248,193,675 to the nearest billion

alonzo brought 17 packs of cola to a party, and each pack had 8 cans. lisa brought 7 cans of juice. how many cans did they bring in all?

One pumpkin vine produce 5pumpkins I harvest 30 how many vines do I have

The length of segment xy is 9 cm. which statements regarding triangle xyz are correct? check all that apply. yz = 9 cm xz = 9 cm xz = cm xz = 2 (xy) yz is the longest segment in △xyz.

Jasper planned to run 6 miles this morning. After he had completed 5 1/2 of his run, he sprained his ankle and had to stop. How many miles did Jasper run before he sprained his ankle?

The hypotenuse of a right triangle is always opposite from which of the following? A. acute angle B. my right angle C. obtuse angle D. none of the above

Jamie bought 23 cases of soda for her party. Each case contains a dozen cans. A) if her guests drank 223 cans of soda, how many cases were used? (Express your answer as a mixed number) B) how many sodas were left over?