Answer:
<em>A = $5183.36</em>
Step-by-step explanation:
<u>Compound Interest</u>
It occurs when the interest is reinvested rather than paying it out. Interest in the next period is then earned on the principal sum plus previously accumulated interest.
The formula is:

Where:
A = final amount
P = initial principal balance
r = interest rate
n = number of times interest applied per time period
t = number of time periods elapsed
Abdul deposited P=$4000 into an account with r=2.6% = 0.026 compounded quarterly. Since there are 4 quarters in a year, n=4. We are required to calculate the amount in the account after t=10 years.
Applying the formula:


A = $5183.36
12/5 - 3/10 = 24-3 /10 = 21/10
OR 2.1 in decimal form
I believe the correct answer is (D). Because it stands for donuts and I like them

Cross-Multiply:

Divide by 3 on both sides:

Divide by x on both sides:
In a deck of cards there are total of 52 cards.
But in our case we have to check the probability of red 8, which is either the 8 of diamond or of heart.
So the number of events of which we have to find probability is 2. And total number of events is 52.
So the probability will be
2/52 = 1/26 = 0.0384615