Answer:
168
Step-by-step explanation:
Figure out 10% which is 48
Times by 3 to get 30% 144
then half 48 to get 5% which is 24
Answer:
its 4 grams
Step-by-step explanation:
Answer:
$80
Step-by-step explanation:
First I'll ask (cause I'm not an expert at english)(and I'm a child)
Additional fee for maintenance is a thing you pay every month right?
In that case,
Monthly fee per month (m): 11
Additional fee per month (a): 9
Total fee per month (t): [m+a] or [11+9]
Total fee for 4 months (x): (11+9)x4=80
Customers will have to pay $80 after 4 months.
Answer:
B) 5
Step-by-step explanation:
$6000 × 0.03 = $180 - this means that every year, $180 is added to the invested amount.
We can now do $900 ÷ $180 to find out the number of years the money was invested for: $900 ÷ $180 = 5
The money was invested for 5 years
Hope this helps!
Volume = base area * height. Base area = πr^2 = 1/4 * π (diameter)^2 = 9π.
Height = volume / base area = 9.6.