Calculate the answer. Express It in scientific notation. All answers should have the correct number of significant figures. (4.9 x 102) (9.80 x 102) =
TURN IT IN
NEXT QUESTION
ASK FOR HELP

Abus ride for a senior citizen cost $1.25. a monthly pass costs $35. write and inequality that represents the number of times a senior citizen must ride the bus for the monthly pass to be a better deal.

Solve with work adding cheese to a mcdonalds quarter pounder increases the fat content from 21g to 30g. what is the percent of change ?

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.