Answer:
- 61, 61, 62, 64, 64, 66, 69, 69, 70, 72, 73, 74, 78, 78
- 69
- 64
- 73
-
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10 20 30 40 50 60 70 80 90 100
×--×-×-----×-----×
Answer:
well you should firstcalculate the distance then divide by the primary source and you should be able to get the answer after substituting
Step-by-step explanation:
Answer:
12.8 seconds
Step-by-step explanation:
Create a proportion where x is the number of seconds for 80 feet
= 
Cross multiply and solve for x
25x = 320
x = 12.8
So, the answer is 12.8 seconds
Answer:
he must burn 294.6
Step-by-step explanation:
Just minus 305.5 from 600
600
305.5
is equal to 294.6
The answer is a=7 because you have to do 7-6 which equals to 2 which a=7 is the right answer
