Answer:
If the interest per quarter is 4% (but interest is only compounded annually), then it will take (72 / 4) = 18 quarters or 4.5 years to double the principal. If the population of a nation increases at the rate of 1% per month, it will double in 72 months, or six years.
Step-by-step explanation:
hope this helps
Answer:
Angle ABC =70
Step-by-step explanation:
Divide 140 by 2 and apply the rule of alternante interior angles
3x - 18 = 42
3x = 42 + 18
3x = 60
x = 60/3
x = 20
An integer is a number that is not a fraction so no 3.7 is not an integer