Daniel picked 1 3/4 blueberries and eva picked 2 3/4 cups of blueberries. they combined their blueberries then used 1/3 of the blueberries to make muffins. how many cups of blueberries did they use for the muffins? show work someone me

What is the area of triangle abc if a = 8, b = 11, and c = 15?

Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.

If a 36 inch yardstick casts a 21 foot shadow, how tall is a building whose shadow is 168 feet? what is the scale factor