3 years ago

Directions: Use the following formula to assist you with questions 13 and 14.

1 answer:

6 0

The value of Amanda's investment will be given by:
A=P(1+r)^n
where:
Principle, P=$1000
rate,r=3.5%
time,n=4+9/12=4 3/4=4.75 years
thus
A=1000(1+3.5/100)^4.75
A=$1177.52

You might be interested in

How many tiles would I need to by if each tile was 2ft by 2Ft and the square footage was 69X69

valina [46]

This is the formula you would use to calculate how many tiles you would need.

# of tiles you need = Total square footage ÷ square footage of each tile

Total square footage: 69x69 = 4761 square feet
Square footage of each tile = 2x2 = 4 square feet

# of tiles you need = 4761 ÷ 4 = 1190.25

You will need 1190.25 tiles.

3 0

4 years ago

find three consecutive integers such that the sum of twice he smallest and 3 times the largest is 126.

vladimir1956 [14]

$a,a+1,a+2\ \ -\ three\ consecutive\ integers\\\\
2a+3(a+2)=126\\\\
2a+3a+6=126\\\\
5a+6=126\ \ \ |Subtract\ 6\\\\
5a=120\ \ \ |Divide\ by\ 5\\\\
a=24\\\\Numbers\ are:\ 24,25,26.$