Find the simplified form of the expression. Give your answer in scientific notation.

(4x10^10) (9x10^-5)

In a pile of coins there are seven more quarters and nickels. If there is a total of $2.65, how many quarters are there

Compare the fractions. 1/8? 1/3 a. 1/8 < 1/3 c. 1/8 = 1/3 b. 1/8 > 1/3 d. cannot be compared

When Seb reconcile his accounts what is the first step he should take

An artist bought 5 yards of rope. Which of the following is equivalent to 5 yards? A. 3 feet B. 15 feet C. 60 feet D. 180 feet

He weighs 88.9kg. how many gram is this

Suppose you average 52 mi/h traveling on the highway. If you drive for 5 hours, how far will you travel? A. 260 miles B. 250 miles C. 350 miles D. 240 miles

A rectangular swimming pool is 6ft deep. One side of the pool is 4.5 times longer than the other. The amount of water needed to fill the swimming pool is 1728 cubic feet. Find the dimensions of the pool.

The 3 in 3.62 stands for 3

Suppose y varies with x, and y=14 when x=-4. what is the value of y when x=-6

The table below shows the relationship between the number of hours Nina worked and the number of hours Kathy worked.