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Zina [86]
3 years ago
12

Please help on this

Mathematics
1 answer:
Dahasolnce [82]3 years ago
5 0
That’s the solution

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Answer: 416,592

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2 years ago
Absolute value function with no x-intercepts
Kitty [74]

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y = |x| + 1

Step-by-step explanation:

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If Professor Wilson found that the test scores of his students had a variance of 4.4, what is the standard deviation? Type a num
malfutka [58]

Answer:

The standard deviation will be: 2.1        

Step-by-step explanation:

We know that standard deviation is basically the square root of variance.

Using the formula to calculate the standard deviation

s=\sqrt{s^2}

As

  • The variance =  s² = 4.4

so the standard deviation can be calculated as:

standard deviation =\sqrt{s^2}

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8 0
3 years ago
Solve the equation x/4 - 7 = y for x
expeople1 [14]

Answer:

x = 4y + 28

Step-by-step explanation:

x/4 - 7 = y

+7              +7

x/4 = y + 7

× 4             × 4

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7 0
3 years ago
Read 2 more answers
at a farm the ratio of cows to horses was 10:3 if there were 20 cows at the farm how many horses were there?
Katen [24]
Cows=10 units
horses=3 units
if 20 cows then
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so horses=3 units
1 unit=2
2 times 3=6
6 horses
3 0
3 years ago
Read 2 more answers
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