Find (9.3 X 10^6) + (1.8 X 10^4). Express your answer in scientific
notation.
Please answer i'm studying for a test tomorrow :D

Alength on a map is 7.5 inches. thescale is 1 inch: 5 miles. what is theactual distance? a 1.5 miles c 12.5 milesb 2.5 miles d 37.5 miles

In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?