Answer:
1/9
Step-by-step explanation:
when you have a negative exponent, you move the term to the denominator: 1/3^2
then you just do 3^2: 1/9
He will need 3 cups of water because 1/4 goes into 1 1/2 six times then you multiply the 1/2 for water by that number
Is ############### hope this help u out xxx
Answer:
r = 3
Step-by-step explanation:
The common ratio is
r = 15 ÷ 5 = 45 ÷ 15 = 135 ÷ 45 = 3
Answer: -0.18
Step-by-step explanation:
-9/50 is the same as -18/100. negative eighteen hundredths. so we write it as -0.18, because that fills into the hundredths place