Which pair represents isotope? a.30 32 15 x and i5 34 19 3?

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

In triangle opq right angled at p op=7cm,oq-pq=1 determine the values of sinq and cosq

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?