Answer :
The answer is D. 21 dollars is how much dawnie makes.
work: i = p x r x t
P is the principal amount, $350.00.
r is the interest rate, 2% per year, or in decimal form, 2/100=0.02.
t is the time involved, 3....year(s) time periods.
So, t is 3....year time periods.
To get the interest multiply 350 × 0.02 × 3
. .
The interest is: $21.00 ω
work: i = p x r x t
P is the principal amount, $350.00.
r is the interest rate, 2% per year, or in decimal form, 2/100=0.02.
t is the time involved, 3....year(s) time periods.
So, t is 3....year time periods.
To get the interest multiply 350 × 0.02 × 3
. .
The interest is: $21.00 ω
So to find the interest, the formula is I= Principal × Rate × Time (year)
Change 2% to 0.02
Plug the numbers into the variable, $350 × 0.02 × 3 = $21, so the answer was D.$21.
Change 2% to 0.02
Plug the numbers into the variable, $350 × 0.02 × 3 = $21, so the answer was D.$21.
