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3 years ago

Answers to this question Please ?? Thank You

Mathematics

1 answer:

Olenka [21]3 years ago

8 0

The answer is c because he begins at 3 points. He then loses 9. So subtract 9 from 3 and you end up with -6

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Will mark brainliest. Which expression is equivalent to -1/4x + 1/2 ?

Monica [59]

C.

If you properly distribute C it will give you the above equation.

1/4 * -x = -1/4x

AND

1/4 * 2 = 1/2

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3 years ago

write a division equation to represent the repeated subtraction 32 take away 8 is 24 24 take away 8 is16 16 take away 8 is 8/8 t

grin007 [14]

What this setup essentially represents is “How many 8s can we take away from 32 before hitting 0?” Which in turn can be reframed as “How many 8s fit into 32?” This can be captured in the expression 32 / 8. As we can see from the problem, we can take away 4 8’s before hitting 0, so that gives us the equation 32 / 8 = 4

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3 years ago

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jok3333 [9.3K]

Answer:

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2 years ago

Read 2 more answers

Here are the prices of five new pairs of hockey skates, in dollars: 59, 60, 65, 99, 175. The standard deviation is about $49. If

Phoenix [80]

Answer:

The standard deviation of the new data will be increased as compared to the previous standard deviation of the data.

Step-by-step explanation:

The prices are given to be : 59, 60, 65, 99, 175

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Now, if we add or subtract any constant value to each of the terms then the standard deviation remains unchanged.

But, we add a new price in the given data that is $450

$\text{New standard deviation = }\sqrt{\frac{\sum (\bar{x}-x_i)^2}{n}}\\\\\bar{x}\text{ is the mean of data after adding 450 and}\\x_i\text{ are the price values of the sample data}$

Hence, Standard deviation is calculated to be 139.5

Therefore, the standard deviation of the new data will be increased as compared to the previous standard deviation of the data.

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SashulF [63]

Answer:

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Step-by-step explanation:

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3 years ago