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ioda
3 years ago
5

SimplIfy [(-49)÷7]÷(-7)]

Mathematics
1 answer:
Marysya12 [62]3 years ago
4 0

Answer:

I think the answer is 1

Step-by-step explanation:

-49÷7=-7

-7÷-7=1

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Round 1,287 to the nearest thousands place
alexdok [17]

Answer:

1000

Step-by-step explanation:

If a number is higher than 5 round up. If its 4 or lower round down

3 0
3 years ago
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The difference between the value of the sample statistic and the value of the corresponding population parameter is called the _
mel-nik [20]

Answer: c. sampling error

Step-by-step explanation:

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Since, the sample is a subset of population , so there are chances for unavoidable variation in sample mean from the population mean that varies from sample to sample .

This variation is known as sampling error.

∴ The difference between the value of the sample statistic and the value of the corresponding population parameter is called the sampling error .

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7 0
3 years ago
Slope = -8, passing through (2,5)
Marrrta [24]
Y - y₁ = m(x - x₁)
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<u>  + 5            + 5</u>
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5 0
3 years ago
For a square with a side length x + 1 , what is the area if x=9
Svetach [21]

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Step-by-step explanation:

The area of a square is A=s^2, where s is the side length. So, in your problem, the area would be A=(x+1)^2. If x = 9, then the formula would be A = (9+1)^2 = 100.

6 0
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HELP POINTS A LOt! BRAINLIEST!
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