Answer: C. 10.
Step-by-step explanation:
Let x = Number of times you have to go to the gym in order for it to cost the same amount.
Given: Monthly pass fee = $90
Additional charge = $4
Total amount = (Monthly fee) + (Number of times) (Additional charge)
Total amount = 90+4x (i)
Payment for each time you go to the gym = $13
Total amount = 13x (ii)
From (i) and (ii) , we get
Hence, the number of times you have to go to the gym in order for it to cost the same amount= 10
Hence, the correct option is C. 10.
Discounting the first fly, the second two chances it is a chance of 1/2
1/2 * 1/2 = 1/4 = 0.25
The formula for the volume of a pyramid is:
Volume=(1/3)*(Area of the base)*(Height of the pyramid)
You stated that the pyramid has a 10 by 10 base, so the "area of the base" is 100 squared feet. Also, you stated that the "height of the pyramid" is 8.5 feet.
So, Volume=(1/3)(100 squared feet)(8.5 feet)
V=(1/3)(850 cubic feet)
V=283.33333..... cubic feet
I do questions like these a little different than most people so...
384/12= 32 (32 is 1% of his sales)
32*100= 3200
His total sales were $3200.