Answer:
49 square meters represent area of the square garden
Step-by-step explanation:
Each side length=7 meters
He multiplied 7 × 7 times to find the amount of space
=49 square meters
Jack is trying to measure the area of his square garden
Area of the square garden = length^2
=Length × length
Recall,
Length=7 meters
Area of the square garden= 7 meters × 7 meters
=49 square meters
Answer:
New balance = $316.8
Step-by-step explanation:
Given : Maya's unpaid balance is $205.16. Her APR is 14.4% and she has $82.10 in new transactions.
To find : What is her new balance?
Solution : First we find out the finance charge
Unpaid balance = $205.16
Finance rate = 14.4%
Finance charge = Unpaid balance × finance rate
Finance charge = $29.54
New purchase = $82.10
New balance = Unpaid balance + finance charge + new purchase
New balance = $205.16 + $29.54 + $82.10
New balance = $316.8
Answer:
Each wand cost $0.056 which is below $50
Step-by-step explanation:
She bought 888 glitter wands for $50. This implies that each wand would cost:
$50/888 = $0.056
Each wand cost $0.056 which is far below the cost for glitter wands
Answer:
the probability is 0.24 or 24%
Step-by-step explanation:
Given
Percentage of time he goes out with his girlfriend = 40%
Percentage of time he goes out to a bar = 60%
If he goes out with his girlfriend, the percentage of times he spends the night at his girlfriend’s apartment = 30%
If he goes out to a bar, percentage of times he gets in a fight and gets thrown in jail = 40%
let probability that the roommate went to the bar = A
As the roommate going to jail is a conditional probability dependent on A happening, the true probability of the roommate is found by multiplying the absolute probability of the roommate going out to a bar (A) by the probability of the roommate going to jail if he goes to a bar
that is Pr(B) =Pr (B n A)
Pr(B) = Pr(B/A) *Pr(A)
This is given as 60% * 40% or 0.6 * 0.4 (probabilities are 1/100 of percentages)
This gives an answer of 0.24 or 24%
P=2(L+W)
first one
P=2(6+4)
P=2(10)=20
doubled
12 and 8
P=2(12+8)
P=2(20)
P=40
the change is i20
percent change=change/original
change/original=20/20=1=100%
100% change
