Answer:
19.6 cm²
Step-by-step explanation:
The formula of the area of a circle
= πr²
The radius of the circle
= 5÷2
= 2.5 cm
The area of the circle
= π×2.5²
= 19.63495...
= 19.6 cm² (rounded to the nearest tenth)
Answer:
$39.56
Step-by-step explanation:
If he gets a 25% discount, then he is basically buying the sleeping bag for 75% (75%=0.75) of the original price.
$52.75x0.75
=$39.5626
≈$39.56
(Since money only goes to the hundredths place it is rounded)
He will pay $39.56 for the sleeping bag.
Answer:
6/15
Step-by-step explanation:
20/2=10
1/15=10 minutes
60/10=6
6/15
Answer:
The answer is c and we'll use c to get the actual answers.
A) n + q = 104
B) .05n + .25q = 22 we'll multiply B) by -4
B) -.2n -1q = -88 then we add A)
A) n + q = 104 which equals
.8n = 16
n = 20 nickels
q = 84 quarters
20 nickels = $1
84 quarters = $21
Successful!!!
Step-by-step explanation:
A standard deck of cards has 52 cards.....there are 4 aces.
probability that u dont choose an ace :
cards that are not aces / total cards = 48/52 which reduces to 12/13