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LiRa [457]
3 years ago
10

Your teacher divides the class into two groups of the same size by picking names at random from the class, and you will be in gr

oup 1? A. impossible B. unlikely
C. as likely as not D. Likely E. certain
Mathematics
1 answer:
slega [8]3 years ago
4 0

Answer:

C. as likely as not

Step-by-step explanation:

The teacher makes two groups with the same number and divides the student at random. The two groups have equal size, so the chance for someone to get picked into group 1 is 100%/2= 50%. The chance for someone to get picked into group 2 will be also 100%/2= 50%

The chance to get picked to be in group 1(50%) is the same as the chance to NOT get picked into group 1(50%). The word to explain this chance will be "as likely as not".

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The slope of line XY is 1/8, and XY ⊥ AB
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\bf \stackrel{\textit{perpendicular lines have \underline{negative reciprocal} slopes}}
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5 0
3 years ago
At the kansas city airport, a group of pilots for skyways and yellow jet airlines were asked whether their flights were flying e
DiKsa [7]

The joint frequency that has the most flights is the Yellow Jet, going east. Option C. This is further explained below.

<h3>What is Frequency?</h3>

Generally, the occurrence per period with which something happens throughout a certain time period or in a given sample.

In conclusion, a beast with entries 30, 65, 65. the third column is labeled west with entries 33, 34, 67. the fourth column is labeled total with entries 63, 69, 132. Hence the Yellow Jet, going east. has the most flight.

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4 0
1 year ago
Read 2 more answers
It takes 37 pounds of seed to completely play a 4 acre field how many acres can be planted per pound of seed
alekssr [168]
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4 0
2 years ago
I DONT GET IT DO U?????????????????
svetoff [14.1K]
Use the distribution property for #10
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=x^2-5x+12x-60
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5 0
2 years ago
- 2x – Зу = - 9<br> 9x +9y = 0
Rzqust [24]

Answer:

- 2x - Зу = - 9

 9x +9y = 0

<=>

-6x - 9y = -27

 9x +9y = 0

<=>

3x =-27

=> x = -9

=> y = -x = 9

Hope this helps!

:)

8 0
3 years ago
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