Use of Parentheses

Evaluate

11 + (20-13)

Is the relation a function 5,8 7,9 7,5 10,8

Christian created a model of his truck using a scale of 1 inch : 36 inches. If the length of his actual truck is 250.4 inches, how long is his model, rounded to the nearest inch?

A small city has 15 bus routes. The number of stops on each route is given below. 20 15 18 18 23 12 18 22 14 21 17 18 19 10 16 What are the mean, median, mode, and range of the data set? Enter your answers in the boxes.

1 7. Find the rms value of the function i = 15 (1 - e / zt) from t = 0 to t = 4.

Translate to an algebraic expression. Alex had x dollars before spending $16.50 for a book. How much did he have after the purchase?

carlos staeted at sea level, climbed a cliff to a height of 14 m, divided 19 m. Find the level at which his dive ended

The temperature in Belleville was 8°C. In Wildgrove, the temperature was 39°C lower than in Belleville. What was the temperature in Wildgrove?

A circle gas a diameter of 12 meters what is the circumference of the circle

Each decimals is a percent

The annual salary for a computer technician at Company A ranges from $41,000 to $63,000, with a mean of $58,000. At Company B, the annual salary for the same position ranges from $45,000 to $$65,000, with a mean of $56,000.