What is the square root of 638

Answers

Answer 1

Answer: the answer is 319. (638/2=319) square means doubled so you want to find what was double to get the above. So you then would divide by 2 and get your answer.

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A farmer applied different types of fertilizer to two different sections of his watermelon field. At the end of the growing season, the farmer randomly weighed 20 watermelons from each section. The table shows the mean and the mean absolute deviation (MAD) of the weights for each fertilizer.Fertilizer Mean (lb) MAD
1 24 3
2 22 2
Calculate the means-to-MAD ratio. Can the farmer conclude that Fertilizer 1 generally produces heavier watermelons?

Select from the drop-down menus to correctly answer the question.

The farmer (can, cannot) conclude that Fertilizer 1 generally produces heavier watermelons because the distributions of weights for the two fertilizers are (identical, somewhat similar, similar, different).

Answers

the mean is the average weight.
the MAD is how spread out the weights are from the mean, the higher the number the more spread out, which means you could have more lower weights than higher weights, of more heavy than light

so fertilizer 1 had a higher average weight ( 24 is greater than 22)
and the difference in MAD is only 1 ( 3-2)

so the farmer CAN conclude , because the distribution is SOMEWHAT SIMILAR

Answer:

cannot and similar

Step-by-step explanation:

I took the test

Help..
Anyone...
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Answers

I think its 0.044 but I’m not sure that’s just what I got

Two-ninths of the total number of batteries in Richard's desk drawer is madeup of 16 batteries. How many batteries are there in the drawer?

Answers

You are told 2/9 = 16

Let total number of batteries = x

So you now have 2/9x = 16

To find x divide both sides by 2/9

X = 72 total batteries

Awnser

i dunno how to explain i did it in my head

Write three examples of decimals that have a 4 in the tenths place

Answers

.4975 .4783 and .43443

.4; .47; .45

Hope it helped

Answer the question.

Answers

alright so
5^4m = 5^12
cancel the bases
4m=12
divide by 4
m=3

Five more than twice a number is -13. Find the number.

Answers

x - the number

$2x+5=-13 \ \ \ |-5 \n2x=-18 \ \ \ |/ 2 \nx=-9$

The number is -9.

Five more than twice a number is -13. Find the number. Solve 2x+5= -13
Subtract 5 fron both sides
2x= -18
Divide 2
x= -9

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