One of the pedestrian walkways in Hyde Park is exactly 3 1/2 sandstone pavers wide. The pavers are arranged as shown.
The information sign says that 1750 pavers were
used to make the walkway. How many pavers were
cut in half in the construction of this walkway?
(A) 250
(D) 125
(B) 350
(E) 500
(C) 175

We must first determine the shape of a rectangular prisms _ a0 to find area of the prism

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

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?