Elga's age is 50, and Alvin's age is 56. So, the sum of their ages is 106.
ANSWER
Find out the how many milliliters of water did coach Kelly put in each cooler.
To proof
let us assume that the water put in the each cooler be x.
As given
Coach Kelly bought 32 L of water
she divied the water equally between 8 coolers
1 litre = 1000 miilitre
solving the above
x = 4000 millitre
therefore 4000 milliliters of water did coach Kelly put in each cooler.
Hence proved
D = 4n - 2
+2 +2
d + 2 = 4n
Divide both sides by 4
n = d + 2 / 4
Answer:
400 times more likely.
Step-by-step explanation:
Converting the percents to fractions
20% = 20/100 = 0.2
0.05% = 0.05/100 = 0.0005
So required likely hood = 0.2 / 0.0005
= 400.