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kumpel [21]
2 years ago
6

If x is -3 and y is 2 what is x ^ 2 + y ^ 2 ​

Mathematics
1 answer:
Pavlova-9 [17]2 years ago
4 0

Answer:

ans=-2

Step-by-step explanation:

-3*2+2*2

=-6+4

=-2

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kirill [66]

Answer:

2 - x

Step-by-step explanation:

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7 0
3 years ago
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Inessa05 [86]
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Kaden works 5 days. The median number of hours he works is 3. The mean number of hours he works is 4.
alisha [4.7K]

Answer:

(a) 1, 2, 3, 6, 8

Step-by-step explanation:

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Required

The sequence of hours worked each day

<em>See attachment for options</em>

From the question, we understand that:

Median = 3

This means that, the middle number is 3 (when sorted)

So, we can conclude that (b) and (c) cannot be true because their middle numbers are 6 and 5 respectively

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The mean of a data is calculated as:

\bar x = \frac{\sum x}{n}

So, we have:

(a)

\bar x = \frac{1+ 2+ 3+ 6+ 8}{5}

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(d)

\bar x = \frac{1+ 2+ 3+ 4+ 5}{5}

\bar x = \frac{15}{5}

\bar x = 3

Option (a) is true, because it has:

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7 0
2 years ago
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