We would need to use the simple interest formula given by:
I = Prn
In this case, I = $402.50
P = $2300
N = 2 years
Sub these values into the equation,
402.50 = 2300 x r x 2
402.50 = 4600r
Divide both sides by 4600 to get r,
r = 0.0875
Multiply 0.0875 by 100 to get the percentage rate,
0.0875 x 100 = 8.75%
Hope this helped!
Remember a rational number is a number that can be written with two whole numbers in a fraction, for example, 0.25 can be written as 1/4 notice how, both, the numerator and denominator are whole numbers AKA Integers(numbers that aren't decimals or fractions).
any number that can't be written by whole numbers in the numerator or denominator is an irrational number, things like Pi, Pi cannot be written by two whole numbers in the fraction.
50.652, is definitely rational because the fraction does not need decimal numbers in the numerator or denominator.
it can be written as:

or

notice how neither the numerator or denominators are decimals?
Answer:
A.
Step-by-step explanation:
So if you pick up 5 cards, all with a value of -7, that's :
-7, -7, -7, -7, -7
There's 5 "-7" cards, so it's 5 × -7
Answer:
43.96
Step-by-step explanation:
Circufrance of a circle with diameter is - pie times diameter
14 x 3.14
2 1/2 + 4 1/4 = 6 3/4
6 3/4 = 27/4

So Naomi earned $8 per hour that she mows the lawn.