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serg [7]
3 years ago
11

Please help I’m failing

Mathematics
2 answers:
vredina [299]3 years ago
8 0

The answer is B.........

attashe74 [19]3 years ago
6 0
I’m pretty sure and I think that it is B
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The average third grade student can read
Lynna [10]

Answer:

16x

Step-by-step explanation:

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3 years ago
A pilot can travel for 140 miles with the wind in the same amount of time as 360 miles against the wind. Find the speed of the w
quester [9]

Answer:

  -88 mph

Step-by-step explanation:

We can use the relation ...

  time = distance/speed

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The wind speed is -88 miles per hour.

_____

The problem statement tells us the travel is slower <em>with</em> the wind than <em>against</em> the wind. Hence "with the wind" must be subtracting from the net speed. That is, the wind speed is negative.

4 0
3 years ago
if the variance of the data values in a population is 256, what is the standard deviation of the data values?
kumpel [21]
The standard deviation is the square root of the variance

so if the variance is 256, then the standard deviation is : sqrt 256 = 16 <==
5 0
3 years ago
An oblique hexagonal prism has a base area of 42 square cm. The prism is 4 cm tall and has an edge length of 5 cm. An oblique he
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3 years ago
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How do we Factorise 5y -6 py​
____ [38]

Answer:

See explanation.

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5y-6py

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