To multiply a whole number by a fraction less than one, you have to rewrite the whole number in the expression as a fraction by putting a one under it.
For example, in 10 x 2/5, you would rewrite the 10 to 10/1 x 2/5.
Then, you would multiply the top and bottom of the two fractions. In this case, it would be 10 x 2 and 1x5. This would result in 20/5.
Finally, you would simplify this fraction by dividing. The final answer is 4.
Answer:
Vf = Vi*(1 + 0.00247n)
Step-by-step explanation:
The interest rate can be converted from anual to monthly by the equation:
(1 + im)¹² = 1 + iy, where im is the interest rate per monthly and iy the interest rate per year:
(1 + im)¹² = 1 + 0.03
1+ im = 
1+ im = 1.00247
im = 0.00247 = 0.247%
The final amount (Vf) can be calculated knowing the initial amount (Vi):
Vf = Vi*(1 + im*n), where n is the number of monthes:
Vf = Vi*(1 + 0.00247n)
1. a-2+3=-2
a+1=-2
a=-1
2. 30=-5(6n+6)
30=-30n-30
60=-30n
n=-2
——————-
1. -9x>-90
x>10
2. -6b+2<56
-6b<52
b<-9
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