Elena completed the 100-meter run in 15.58 seconds.
a. how much faster would she have had to run to tie the rec

The la dodgers hit the most homeruns in 2014. the number of homeruns accounted for 6% of the entire major leauge baseball homerun count. if 583 total homeruns were hit, approximately how many did the la dodgers hit

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet