Test scores matthew's math test scores this
semester were 80, 76, 94, 90, 88, 92, 88, and 70.
which measure of central tendency might
matthew want to use to describe his test
scores? explain.

Write a recursive sequence that represents the sequence defined by the following explicit formula:

You are remodeling your kitchen. you’ve contacted two tiling companies who gladly told you how long it took their workers to tile of a similar size jim completed half the floor in 8 hours. pete completed half of the other floor in 7 hours. if pete can lay 20 more tiles per hour than jim, at what rate can jim lay tiles

Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)