David bought 30 shares of Amazon at the close price of $121.00. In a few years, David sells all of his shares at $143.50. How much money did David make?

In a statistics class, the standard deviation of the heights of all students was 4.2 inches. The standard deviation of the heights of males was 3.4 inches and the standard deviation of females was 3.3 inches.

Divide. 4u²-6u/2u A. 4u-6/2 B. 4u-6 C. 2u-3/2 D. 2u-3

spent $31.50 on centerpieces for 8 tables. she bought candles and vases. candles cost $3 and vases cost $4.25. how much of each type did she buy?

Which type of transformation could cause a change in the period of a tangent or cotangent function? vertical shift phase shift vertical stretch horizontal stretch

How do I fill out the graph

The ratio of lime juice and soy sauce in a salad dressing is 9:8. The total of both ingredients is 51 tablespoons. How many tablespoons of each ingredient are used?

The media center at josh's school has a computer area. the first 4 rows have 6 computers each. the fifth row has 4 computers. how many computerz are there?

Swimming 1/4 of a mile uses about the same number of calories as running 1 mile. Glida ran a 26 mile marathon. about how far would her sister have to swim to use the same number of calories Glida used during the marathon?

A can diameter is 3 inches, and its height is 8 inches. what is the volume of the can.

Mo's farm stand sold a total of 164 pounds of apples and peaches. she sold apples for $1.75 per pound and peaches for $2.50 per pound. If she made $337.50, how many pounds of peaches did she sell?