Answer: 
Step-by-step explanation:
You can calculate the area of a kite with the following formula:

Where
is the length of a diagonal and
is the length of the other diagonal.
In this case, you can identify that:

Therefore, the final step is to substitute the values into the formula.
Then, the area is:
Answer:
16 cents
Step-by-step explanation:
A = P (1 + r)n
A = $1 (1 + 0.05)3
A = $1 x 1.16
A = $1.16
To find the compound interest only;
Compound Interest = Final Value - Initial Value
Compound Interest = $1.16 - $1
Compound Interest = $0.16
Hence the compound interest John will earn in his savings account will be 16 cents.
N=2p. Blah blah not part of the answer