Answer: The answer is B.
Step-by-step explanation: Multiply $15 times 5 shirts, which equals $75. Now multiply $20 times 4 shoes, which equals $80. Now add the two products, and you get $155.
Answer:
A shirt costs $15, and a pair of shoes costs $20.
Step-by-step explanation:
Answer:
13.4 dollars
Step-by-step explanation:
The final amount is given by:
F=I(1+rt)
Where
I= initial amount
r= interest rate
t= time interval
F= final amount
Now in our case
r= 1.2
t= 7
F= $126
Therefore I=F/(1+rt) = 126/(1+1.2*7) = 13.4 dollars.
To find out how much Kelly deposited when she opened the account, we can use the formula for simple interest. We are given that the interest earned is $126 and the interest rate is 1.2% per year. After assigning a variable to represent the principal, we can solve the equation to find the amount Kelly deposited.
To find out how much Kelly deposited when she opened the account, we can use the formula for simple interest:
Interest = Principal × Rate × Time
We are given that the interest earned is $126 and the interest rate is 1.2% (or 0.012 as a decimal) per year. We also know that Kelly kept the money in the account for 7 years. Let's assign a variable, P, to represent the principal:
$126 = P × 0.012 × 7
To solve for P, we can divide both sides of the equation by 0.012 × 7:
P = $126 / (0.012 × 7)
Calculating this expression gives us the value of P, which is the amount Kelly deposited when she opened the account.
#SPJ11
Which word best describes the degree of overlap between the two data sets?
A.
high
B.
moderate
C.
low
D.
none
Thank you!!! :) :D