Find the period of the function. y=-3 cos 1/4x

a. pi/4

b.-3

c. 3pi/4

d. 8pi

Chander earns a base pay of $2,200 per month. He also earns a commission of 4% of his total sales. One month Chander earned $2,400. Explain how to find Chander's total sales for that month. How much were his total sales?

An adult takes 600mg of ibuprofen. Each hour, the amount of ibuprofen in the persons system decreases by about 29%. About how much ibuprofen is left after 5 hours

8 plus 7 equals 6 + blank

Create an absolute value equation that has one solution. Explain why this equation has one solution.

Solve - 1 4/5 x = 9. A) 5 B) 1/5 C) - 5 D) - 1/5

Solve. Explain how you interpreted the remainder. Mr. Jenson is buying pencils to sell at his art supply store. His budget is $205. If packs of 100 pencils cost $8. How many packs can he buy?

The means and mean absolute deviations of the amount of rain that fell each day in a local city, last week and this week, are shown below. Means and Mean Absolute Deviations of Rainfall Last Week and This Week Last Week This Week Mean 19.7 cm 19.

Im just wondering how do you make sue you meet someone?

John Wong makes $63,800 per year maintaining a self-storage business. He was notified of a 3.3% raise in a year in which the CPI index increased by 4.4%. Find the gain or loss in his purchasing power.

Hi can I find the missing coordinates of this parallelogram?