Simplest way to do this:
number of books= 120
percentage represented by 120= 100%
increase current percent by 55%= 155%
: . 55% increase = original number of books * (155%)
= 120 * (155/100)
= 186
4 6/9= 38/9
7 5/3= 26/3
3 7/8= 31/8
5 19/14 =89/14
Answer:
1.6 + 1.6 + 1.6 + 3.1 = 7.9 miles walked
<span>Future Value: $227,016.59
Total Deposits: $186,000.00
Interest Earned: </span>$41,016.59
A = P ( 1 + r / n ) ^nt
A = value after t periods
P = principal amount (initial investment)
r = annual nominal interest rate (not reflecting the compounding)
n = number of times the interest is compounded per year
t = number of years the money is borrowed for
Answer:
In the picture attached, the question is shown.
a) Applying Pythagorean theorem to triangle ABC, and solving for AC:
CB² + BA² = AC²
5² + 12² = AC²
√169 = AC
13 cm = AC
b) Applying Pythagorean theorem to triangle ACD, and solving for AD:
CD² + AC² = AD²
5² + 13² = AD²
√194 = AD
13.9 cm = AD
Step-by-step explanation: