2 February, 10:36
If 54% of a town population received the first two polio shots and 10% of these did not receive the third, what percent of the town took all three shot?
2 February, 11:28
Here we know that the answer can't be higher than 54%, as this is the proportion who got the first two shots and a person can't get the third without getting the first two.
So, from this 54%, the 10% didn't get the third shot. In other words, a tenth of this 54% didn't get the 3rd shot. Or in other form, the other 90% do got the third shot. We need to calculate the 90% of 54%.
We do this by simply multiplying 54*0.9=48.6
So, 48.6% of population got the 3rd shot, and 5.4% got the first 2 shots but not the 3rd.
Know the Answer?
New Questions in Mathematics
Which are ways that humans can lower biodiversity as they use the environment? CHECK ALL THAT APPLY
The opera station broadcasts at 90.5 MHz and the rock nroll station at 07.1 MHz which station's signal has waves with longer wavelengths and which one has higher energy
Solve 3 q - 5 = 13 for q. q =
Beth files a suit against Cruise Line, Inc. Cruise responds that it appears from the pleadings that the parties do not dispute the facts and the only question is how the law applies to those facts.
Which of the following was best compares an armistice to a peace treaty
Aqueous hydrochloric acid will react with solid sodium hydroxide to produce aqueous sodium chloride and liquid water. Suppose 34. g of hydrochloric acid is mixed with 9.30 g of sodium hydroxide.
How did the colonist use it to get more support for their rebellion
Is 7/8 greater than 3/4
What is the molar mass of C2H6O
True Flight Golf manufacturers a popular shaft for golf clubs. Its trade secret is a unique process for weaving high-tension wire into the center of the shaft such that energy is accumulated during the swing and released at impact.
» If 54% of a town population received the first two polio shots and 10% of these did not receive the third, what percent of the town took all three shot?