A store sells two types of tiny crystals. One of the crystals

is a triangular prism whose dimensions are shown at the

right. The other crystal is shaped like a rectangular prism

with a length of 26 millimeters, a width of 8.5 millimeters,

and a height of 7 millimeters. Alice says that the volume

of the rectangular crystal is greater than two times the

volume of the triangular crystal. Find the volumes to

prove whether or not Alice is correct.

the answer is b

the answer is 175.4379

step-by-step explanation:

- "runner b is moving at a slower rate."

- "the graphs shown are graphs of distance(km) against time(min).

the slopes of this graphs are are given by:

slope = (change in y)/(change in x)

= (change in distance)/(change in time)

this is the formula for finding the speed. so, the slope of these graphs represent the speed of the runner.

taking each division in the graph to represent 1 on both axis:

runner a ⇒ speed = (2-0)/(1-0)

= 2/1

= 2 km/min

runner b ⇒ speed = (3-0)/(3-0)

= 3/3

= 1 km/min

this shows that   runner b is moving at a slower rate."

step-by-step explanation:

why? because i noticed a pattern. 60 120. those numbers without the zero, make the 6 times tables leaving your answer to be b since 6 times 4 is 24 and adding a zero making it 240.