Darryl deposits $1,500 into a savings account that has a simple interest rate of 2.7%. lori deposits $1,400 into a savings account that has a simple interest rate of 3.8%. if no other transactions are made, who will have more money in their account after 10 years? how much more?

Lori will make $27.00 more.

Step-by-step explanation:

The formula to calculate simple interest is

A = P(1+rt)

P = Principal amount

r = rate of interest ( in decimal )

t = time

First we calculate Darryl's deposit, so put the values in the formula

A = 1,500(1 + 0.027×10)

A = 1,500 ( 1+0.27 )

A = 1,500 × 1.27

A = $1905

Now we will calculate Lori's deposit

A = 1,400 ( 1 + 0.038 × 10 )

A = 1,400 ( 1 + 0.38 )

A = 1,400 × 1.38

A = $1,932

Lori will make money after 10 years = $1,932

Darryl will make money after 10 years = $1905

so Lori will make more than Darryl, the difference will be = 1,932 - 1,905 = $27

After 10 years Lori will have make $27.00 more in their account.

the answer is 5636.7

b.) 160 miles on a 5 gallons car

step-by-step explanation:

240/10=24 miles/gallon

160/5=32 miles/gallon

30/1=30 miles/gallon

168/6= 28 miles/gallon

32 miles/gallon is the most amount, so this is the best.