Answer:
$36 400
Step-by-step explanation:
Step 1
The first step is to figure out how much money is saved at the end of each month for the period from January 1 to June 15. The amount deposited at the end of each month is obtained by multiplying the amount from the previous month by 3.
The amount deposited in January is
The amount deposited in February is
The amount deposited in March is
The amount deposited in April is
The amount deposited in May is
The amount deposited in June is
Step 2
The next step is to add up all the money that was deposited into the account. This calculation is shown below,
Move the Decimal place 4 times right from the five
Circumference = 3.1415 (pi) x diameter
44 = 3.1414 x diameter
Diameter = 14.006 or 14 (aprox)
Hello!
<span>Simplifying:
5x^2 + -90 = 0
</span><span>Reorder the terms:
-90 + 5x^2 = 0
</span><span>Solving:
-90 + 5x^2 = 0
</span><span>Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
</span><span>Add '90' to each side of the equation.
</span><span>-90 + 90 + 5x^2 = 0 + 90
</span><span>Combine like terms: -90 + 90 = 0
</span><span>0 + 5x^2 = 0 + 90
</span><span>5x^2 = 0 + 90
</span>Combine like terms: 0 + 90 = 90
<span>5x^2 = 90
</span><span>Divide each side by '5'.
</span><span>x^2 = 18
</span><span>Simplifying:
</span><span>x^2 = 18
</span><span>Take the square root of each side:
</span>x = {-4.242640687, 4.242640687}
Hope this Helps! Have A WONDERFUL Day! :)