Answer:
$4
Step-by-step explanation:
Percent discount= 20%
cost of shirt= $20
We are to find the amount of the 20% discount
discount= 20/100*20
discount= 0.2*20
discount= $4
Hence he will save $4 for the purchase
Answer:
1 2/7 or 9/7
Step-by-step explanation:
First subtract 13/4-1/7=11/14
Then take the answer we subtract so we can add it 11/14+1/2= 1 2/7
V(t) = 32t
when t = 3 seconds,
V = 32*3
V = 96
So velocity will be 96 units/s after 3 seconds.
Answer:
The answer is
Step-by-step explanation:
Using the rules of indices
Can be written as
So
Can be written as
Hope this helps you.
Answer: Number of sand bags are 105
Step-by-step explanation:
Alright, lets get started.
The diameter of pool is given as :
The radius of pool will be :
So the area of the pool will be:
Area =
Area =
Area =
Area =
3 square feet is covered by 1 sand bag, so
314.16 square feet will be covered by :
So, no of sand bag =
Rounding off to nearest number
Number of sand bags are 105 : Answer
Hope it will help :)