45% is 45/100, divide that by 5 and you get 9/20
Step-by-step explanation:
We have,
Diameter of cylinder, d = 39.2 mm
Radius, r = 19.6 cm
Height of the cylinder, h = 39.2 mm
It is required to find the surface area of this cylinder. The formula of the surface area of cylinder is given by :
Putting all values we get :
23(3) + 3
= 72
Why do you write 2 equations?
Answer:
she would be 9
Step-by-step explanation:
For the first question;
To calculate the interest accrued from the total amount and compare it from the $300 that is initially paid for the card, there's a need to get 8.75% from $2,348.62. This is possible by multiplying $2,348.62 by 0.0875, which will give a result of $205.50. So it's difference from $300 is $94.50.
For the second question;
Given the interest is $205.50, it needs to be added to the total amount which generates a result of $2554.12. Next, deduct $300 from it for the payment made in the previous month, and divide it by $600. This will result to an answer of 3.76 - the number of months to pay off the debt.
