Total these measurements. Your answer should indicate the proper accuracy. 6.8321 g
7.5248 g


Your answer should indicate the proper precision (correct number of significant figures).

14.357 g
14.3600 g
14.3569 g
14.4000 g

Write the summation to estimate the area under the curve y = 1 + x2 from x = -1 to x = 2 using 3 rectangles and right endpoints

Three students, javier, sam, and corrine, participated in a fundraiser where people donated a certain amount of money per lap that the student ran. each student also had some initial donations that were collected before the run. the equations that represent each student's total donation, y, based on the number of laps ran, x, is shown below. match each equation with the correct rate of change for that student.

The length of a rectangle plus its width is 24 cm. the area is 143 square cm. what are the length and width of the rectangle?