SOLUTION: Carlos' toy car travels at 45 centimeters per second at high speed and 10 cm/ sec at low speed. A) If the car travels 15 sec at high speed and then 30 seconds at low speed, what

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Question 930272: Carlos' toy car travels at 45 centimeters per second at high speed and 10 cm/ sec at low speed.
A) If the car travels 15 sec at high speed and then 30 seconds at low speed, what distance would the car have traveled?


B). What is the total amount of time that Carlos' toy car was moving?

Answer by barrywayne1(1) About Me  (Show Source):
You can put this solution on YOUR website!
A) (15*45)+(30*10)=975cm
B) 15+30=45sec