Answer:
D.63 leaves
Step-by-step explanation:
Divide the given number of leaves by the time it took that many to fall
190/3=63.33 which rounds down to 63
<u>Question #2</u>
21 Miles per gallon
Divide the number of gallons by the amount of gas to get miles per gallon.
252/12=21 miles per gallon
Answer:
The maximum is 3350$
Step-by-step explanation:
As carpenter he earns 35$ per hours
As web design he earns 75$ per hours.
We know that 75>35, so for maximum earning he need to work as web designer more.
He wants to vork as a carpenter at least 10h in week and he worls 50h per week. So for a maximum he works as web designer 50-10=40 hours.
So c=10 and w=40
The equation is:
35c+75w=35*10+75*40=350+3000=3350$
Answer:
0
Step-by-step explanation:
The explanation is in the attached file.
Sidenote: Hope this helps! :D
Since you take 56 from 140 to get 84, then the percent decrease is 56/140. 56/140 is 0.4, and when converted into a percent it is 0.4 x 100 = 40%.
The answer is 40% decrease.
The constant of variation = 3
