Essentially, the equation is 2000/x = 16/1
We can use cross multiplication to show that 2000 = 16x
x = 125
There are 125 teachers.
Answer:
Step-by-step explanation:
C
9514 1404 393
Answer:
17n+9 feet
Step-by-step explanation:
The perimeter of a rectangle is twice the sum of length and width.
P = 2(L +W)
P = 2((4.5n +9) +(4n -4.5)) = 2(8.5n +4.5)
P = 17n +9
The perimeter of the rectangle is 17n +9 feet.
Answer: $11,820
Step-by-step explanation:
The formula to calculate the compound amount after x years is given by :-
, where r is the rate of interest.
Given: The accumulated value A= $25000
The rate of interest r= 4.25%=0.0425
Let P be the present value invested in the account.
Now,according to the question,we have
Hence, the amount of money presently in the account =$11,820
This problem is incomplete, I think the figure is needed.
Assuming that the figure I found is correct, therefore the distance we need to
walk from room 103 to 117 is:
distance = 86 ft – 22 ft = 64 ft
We can calculate for time using the formula:
time = distance / speed
time = 64 ft / (4.4 ft / second)
time = 14.55 seconds
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