Answer:
f(5)=4
Step-by-step explanation:
f(5)=5_1=4
.....
Answer:
Rate = 0.45 or 45%.
Step-by-step explanation:
20184 = 9600(1 + r)^2
(1 + r)^2 = 20184/9600 = 2.1025
Taking square roots of both sides:
1 + r = 1.45
r = 1.45 - 1 = 0.45.
Answer:
Yes. That is correct
Step-by-step explanation:
Answer:
Yes.
Step-by-step explanation:
We have given the price of apple per kilogram.
Hence, price of total apples is equal to the product of number of apples and price per kilogram of apple.
X=original length of each side of the square.
perimeter: sum of all sides=4(length of the side)
The length of each side of the new square will be= (x-2)
we can suggest this equation:
4(x-2)=48
We solve this equation:
4(x-2)=48
4x-8=48
4x=48+8
4x=56
x=56/4
x=14
Answer: the original length of each side of the square would be 14 in.
