suppose there is a 1.2°F drop in temperature for every thousand feet that an airplane climbs into the sky. if the temperature on
1 answer:
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Answer:
Option D -
Step-by-step explanation:
Given : During the peak holiday season, a department store gift wrapper is expected to wrap a small gift box in 4 minutes.
To find : Which proportion could you use to find how many gifts can be wrapped at the same rate in 5 hours?
Solution :
We have given that,
In 4 minutes we wrap 1 box.
Let x be the number of gift wrap in 5 hours.
Convert 5 hours into minutes,
1 hour = 60 minute
5 hour = minute
i.e. In 300 minute we wrap x box.
The proportion defined the same rate is given by,
When we solve the proportion,
Therefore, Option D is correct.
Answer:
The probability that both are red is .
Step-by-step explanation:
Probability is simply how likely something is to happen and its given by
<em>Probability of an event = (# of ways it can happen) / (total number of outcomes)</em>
Two events are dependent when the outcome of the first event influences the outcome of the second event. The probability of two dependent events is the product of the probability of X and the probability of Y AFTER X occurs.
At our first pull, there is an chance that a red will be pulled.
At the second pull there is a chance that the second marble will be red.
Therefore, the probability that both are red is