Answer:
63 interest per year
Step-by-step explanation:
If one year is 7% then you want to do
7x9
7x9=63 interest per year
Answer:
11 seconds
Step-by-step explanation:
If the height h(t) of the sunglasses after t seconds is given by the polynomial function
h(t)=-16t²+1936
The sunglasses will hit the ground when the height h(t)=0
h(t)=-16t²+1936=0
-16t²+1936=0
-16t²=-1936
t²=1936/16=121
t=√121=11 seconds
The Sunglasses will hit the ground 11 seconds after it is dropped by the pilot.
multiply the number three times by the other number.
Answer:
Step-by-step explanation:
Jacket multiplied by 20 percent
$120.00 x .20 = 24
Jacket minus the answer
$120 - 24 =96
New cost of jacket is $96
Now multiply that by 6.25% tax
$96 x 6.25 = 6.00
Add the sales tax to cost of jacket
$96.00 + 6.00 = $102.00
343 is actually a <em>perfect cube</em> - 7³, specifically, and since 7 itself is prime, 7³ (or 7 × 7 × 7) is its prime factorization
