A dance school has 63 ballet dancers a 42% of the total number of dancers in the score ballet dancers what is the total number of dancers in the school

Ellen catches fish at times of a poisson process with rate 2 per hour. forty percent of the fish are salmon, while 60% of the fish are trout. what is the probability she will catch exactly one salmon and two trout if she fishes for 2.5 h?

When the function y=2x is changed to y=2 (2x), the graph is shifted one unit. Which way is the direction shifted?

What is the diameter of a circle with an area of 289pi square feet

During a hot summer week the water level in Wei's pool decreased, by 1.9 cm wei added water to the pool increasing the pool level by 3.5 cm. During the next week the water level decreased by 2.4 cm.

By the distributive law 49x17 + 49x3 = ?

How long will it take you to drive 120 mles at a speed of 15 miles per hour?

Which statement defines the term capacity? A. a borrower's willingness to repay a loan B. a borrower's ability to repay a loan C. a borrower's total assets

Which is an expression to find the speed in ft/s? d = 80 ft. t = 5 seconds

laura goes shopping she spends one fourth of her money on a pair of shorts and one third of her remaining money on a belt if laura has $42 dollars left after these two purchases how much money did she have when she started shopping?

How many quarter-pound1/4packets of plants food can a garden shops make out of 8 pounds of the plants food