Mathematics, 13.12.2019 05:31 iamkevin

Which information is not necessary to solve this story problem?

the cow on the farm eats 14 pounds of hay each day and grazes in the field for 2 hours.

how many pounds of hay does the cow eat in 6 days?

a.
the number of hours the cow grazes in the field

b.
the number of pounds of hay the cow eats each day

c.
the number of days the question is asking about

Answers: 1

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Answer from: rhonda45801

The answer is A because it tells you how much it eats in a day so the amount of hours doesn't matter. Hope this helps!

Answer from: naydabaddest

I do not quiet understand this question, but I will answer it my way.

I say the answer is (b).

Explanation: If a cow eats 14 each day, but it only eats for two hours, then we would have to find out first how much a cow eats in one day. 14*2 = 28. Then we would take 28 and multiply it by 6, since the question asks: How many pounds of hay does a cow eat in 6 days? 28*6 = 168. 168 pounds would be your answer for this question.

I do not know if this is what you were asking or if it was correct. I tried though. I hope this somewhat helped!

Answer from: Quest

this shows a reflection over the x-axis and is translated one unit down and 6 units to the right (x + 6, y - 1)

hope this !

~just a girl in love with shawn mendes

Find the composition of transformations that map abcd to ehgf. !

Answer from: Quest

the results from a pre-test for students for the year 2000 and the year 2010 are illustrated in the box plot. what do these results tell us about how students performed on the 29 question pre-test for the two years?

if we compare only the lowest and highest scores between the two years, we might conclude that the students in 2010 did better than the students in 2010. this conclusion seems to follow since the lowest score of 8 in 2010 is greater in value than the lowest score of 6 in 2000. also, the highest score of 28 in 2010 is greater in value than the highest score of 27 in 2000.

but the box portion of the illustration gives us more detailed information. the middle bar in each box shows us that the median score of 20 in 2000 is greater in value than the median score of 17 in 2010. further, we note that the box and whiskers divide the illustration into four pieces. each of these four pieces represents the same portion of students. so, the upper half of the students in 2000 scored in the same score range as the upper one-fourth of the students in 2010, see the illustration at a score of 20.

by considering the upper one-fourth, upper half, and upper three-fourths instead of just the lowest and highest scores, we would conclude that the students as a whole did much better in 2000 than in 2010. we would conclude that as a whole the students in 2010 are less prepared than the students in 2000.

in this section, we discuss box-and-whisker plots and the five key values used in constructing a box-and-whisker plot. the key values are called a five-number summary, which consists of the minimum, first quartile, median, third quartile, and maximum.

step-by-step explanation:

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Which information is not necessary to solve this story problem?

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