Answer: 20
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Short Explanation:
Multiply the two numbers to get 0.244*82 = 20.008 which rounds to 20
This is the expected or estimated number of hits.
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Longer Explanation:
The reason why this works is based on how the batting average formula is set up. Ignoring things like singles, doubles, triples, homeruns, and just focusing on hits, we have
batting average = (number of hits)/(number of at bats)
the term "at bat" in baseball means "attempts"
So if you hit 10 times out of 20 attempts, then your batting average is 10/20 = 0.500 which means you hit half the time
For something like 0.244, this means 244/1000 and you hit 244 times out of 1000 attempts.
When we multiply the batting average with the number of at bats, then the "at bat" units will cancel leaving us with just the number of hits.
The diagram below shows how the units cancel.
From here we just multiply (244/1000) with 82 and you'll end up with 20.008 as before.
The width of the aquarium is 0.1625 ft.
Step-by-step explanation:
Given,
The length (l) of the aquarium = 2 ft
Height (h) = 1.5 ft
The capacity of water it holds = 3.75 gallons
That means the volume (V) = 3.75 gallon
To find the width(b) of the aquarium.
Formula
- The volume of a cuboid with l as length, b as width and h as height = lbh
So,
V = 3.75×0.13 cube ft
According to the problem,
2×1.5×b = 3.75×0.13
or, b = (3.75×0.13)÷(2×1.5)
or, b = 0.1625 ft
Hence,
The width of the aquarium is 0.1625 ft.
If the weight of wrestlers on the team varies by 74 pounds, the best way to measure this would be the range.
The range indicates how much difference there is between the maximum and the minimum values, thus making it perfectly suited for finding the variance between the weights of wrestlers.
The most popular M&M color being green could be best verified by the mode.
The mode of a set is the most commonly occurring number in that set, so this would be the best way to find the most commonly occurring type of candy.
If the mean price for a download is $1.96, this could be verified by finding the mean.
The mean is the average of a data set, so this could verify that this price was the best indication of the average of the mp3 downloads.
Finally, if half the students in PE are 15 or older, this could be determined by the median.
The median is the middlemost value in a data set, so it would help you in this instance because it would allow you to see where the halfway point was in the ages of PE participants.
Hope this helps!
Answer:
yes
no
no
Step-by-step explanation:
What is the degree you're trying to convert?
