Answer:
Step-by-step explanation:
This is called dimensional analysis. The set of brackets on the left should have a unit cancel with the current unit.
A.
14
B.
5
C.
9
D.
24
Answer:
The hourly rate Bruce charges is, $33.75
Step-by-step explanation:
Direct Variation states two variables that can be expressed by an equation in which one variable is equal to a constant times the other, or we can say that if one variable changes then the other changes in proportion to the other.
i.e or
y = kx where k is the constant.
Let x be the number of hours and y be the charges.
He charges $ 135 for 4 hours, by using direct variation;
⇒
Solve for k:
per hour
Now, for 6 hours he charges $ 202.50, by using direct variation.
⇒
Now, solve for above k: we have
per hour.
Therefore, the hourly rate Bruce charges to rent a snowmobile, k is, $ 33.75
Answer: Hourly rate of rent a snowmobile is $ 33.75.
Step-by-step explanation:
Since we have given that
Amount Bruce charges for 4 hours = $135
Amount Bruce charges for 6 hours = $ 202.50
Since there is direct variation, as with the increase in hours the cost will also increase.
So, it will be written like this :
But we need to find the hourly rate which will be
Hence, hourly rate of rent a snowmobile is $ 33.75.
Answer:
40,000,000,000,000
Step-by-step explanation:
Because 100 times 100 is 10,000 times 100 is 1 million 1,000,000 times 100 is 100,000,000 times 100 is 10,000,000,000 times 4000 is 40,000,000,000,000