Don’t understand what your asking in the first one. Choosing a vowel out of the word counting would be 3/8. And picking a consonant out of the word prime would be 3/5.
61, 63, 67,71,73,79,81,83
Answer:
the answer is 4%
Step-by-step explanation:
585/12=48.75
50.81-48.74=2.06
now 2.06 that's the money from interest rate
so now 2.06/50.81=0.04
so the answer is 4%
Answer:
<em>It will take 12 hours to fill the tank</em>
Step-by-step explanation:
Proportions
Tap A fills a tank in 4 hours. It means each hour it fills 1/4 of the tank.
Tap B fills the tank in 3 hours. Each hour it fills 1/3 of the tank.
Tap C empties the tank when full in 2 hours. Each hour it empties 1/2 of the tank.
Each hour, the tank gets filled by:

Since the tank fills 1/12 of its capacity in one hour, it follows that it will take 12 hours to fill the tank
Answer:
D
Step-by-step explanation:
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