(Ages 30 to 49 is 30%) please help!
I know that he did 45 times 3 to get the 135 because he though since 10% is 45 people he could multiply by 3 & get his answer. Help!!!
Me need help pls
adjective
definition:
Lacking sense or clear, sound reasoning.
Average speed = Total distance/Total time.
First drive:
120/60=2 (distance/rate=time)
Second drive:
120/40=3 (distance/rate=time)
Average:
Total time=120+120=240
Total time=3+2=5
Average speed = Total distance/Total time=240/5=48
His average speed was 48 mph.
Answer:
The cost in dollars and the amount of yogurt are proportional
Step-by-step explanation:
Proportions
Two variables are proportional if the ratio or division between them is a constant value.
Kareem buys a 32-oz container of yogurt for $2.56. We can compute the ratio of the quantity of yogurt and price 32/2.56 and we get 12.5. Jonah buys a 6-oz container of yogurt for $0.48. The relation is now 6/0.48=12.5
Since both ratios are equal, we can say the amount of yogurt, and the cost in dollars are proportional variables
Answer:
Step-by-step explanation:
A=LxW