Answer:
Birds
Gerbils
Fish
Hamsters
Step-by-step explanation:
From the question we are told that:
Sales
Number of birds
Number of gerbils
Number of fish
Number of hamsters
Generally the frequency for birds is mathematically given b
Generally the frequency for Gerbils is mathematically given b
Generally the frequency for fish is mathematically given b
Generally the frequency for fish is mathematically given b
The amount of energy waste, in terms of hours which a 60-watt light bulb would remain on, is 61.6 hours then the correct option is B.
<h3>What are ratio and proportion?</h3>A ratio is an ordered couple of numbers a and b, written as a/b where b can not equal 0. A proportion is an equation in which two ratios are set equal to each other.
Marco leaves the bathroom faucet running for 22 minutes while he gets ready in the morning.
Running the faucet for 5 minutes wastes the same amount of energy as leaving a 60-watt light bulb on for 14 hours.
Then we have
So, the rate is 2.8 hours per minute.
Since macro leaves the bathroom faucet running for 22 minutes. Then the waste of energy is leaving a 60-watt light bulb will be
→22 minutes × 2.8 hours/minute = 61.6 hours.
More about the ratio and the proportion link is given below.