Sam's grades
type grade
quizzes 73%
tests 87%
homework 92%
final exam 90%

sam's grades are shown in the table. the teacher calculates the overall grade as follows: quizzes and tests are each 30% of the overall grade, homework is 15%, and the final exam is 25%. what is sam's overall average?

15/16 as a decimal rounded to the nearest hundredth

Drag the titles to the correct boxes to complete the pairs. the probability that kevin has diabetes and the test

Brittany has designed four different birdcages, each with the same volume: a square pyramid, a cylinder, a cone, and a sphere. the zoo wants to use one of brittany’s designs but plans to change the volume of the cage. find the design change that would result in the birdcage with the greatest volume. a.) increase the area of the base of the square pyramid by a factor of ten. b.) increase the height of the cylinder by a factor of ten. c.) increase the radius of the cone by a factor of ten. d.) increase the radius of a sphere by a factor of ten.