Yara saved 440$. she spent 3/4 of it on a tablet. how much money did yara spend on the tablet

Will give brainliest sum of arithmetic series (sigma notation) find the numerical answer to the summation given below. (image shown below)

Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?