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3 years ago

12

Any flvs algebra students wanna help me out? :')

1 answer:

kirza4 [7]3 years ago

7 0

34.5 is correct because

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In which quadrant does the terminal side of a 314° angle lie?

alexandr1967 [171]

We know that

I Quadrant -----> <span>for angles between 0 degrees and 90 degrees
</span>II Quadrant-----> for angles between 90 degrees and 180 degrees
III Quadrant-----> for angles between 180 degrees and 270 degrees
iV Quadrant-----> for angles between 270 degrees and 360 degrees

therefore

314 degrees belong to the IV quadrant

5 0

3 years ago

Triangle C is rotated 180° clockwise with the origin

Alex Ar [27]

Answer:

(x,y)--> (-x,-y)

7 0

3 years ago

Pls help me with this lol i’m so lost

7nadin3 [17]

Answer:

2x2x47=188

Step-by-step explanation:

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3 years ago

Suppose your statistics professor reports test grades as z-scores, and you got a score of 2.492.49 on an exam. a) Write a sent

kolezko [41]

Answer:

a) Option C) The score was 2.49 standard deviations higher than the mean score in the class.

b) 2.3%

Step-by-step explanation:

a) We are given that the distribution of test grades is a bell shaped distribution that is a normal distribution.

Formula:

$z_{score} = \displaystyle\frac{x-\mu}{\sigma}$

$\displaystyle\frac{x-\mu}{\sigma} = 2.49\\\\x - \mu = 2.49\sigma\\x = \mu + 2.49\sigma$

Option C) The score was 2.49 standard deviations higher than the mean score in the class.

b) The z-score for a particular score is -2.

We have to evaluate

P(z < -2)

Calculating the value from normal z-table.

$P(z < -2) = 0.023$

Thus, 2.3% of of the class scored lower than my friend.

6 0

3 years ago

HURRY what is 1+1+1+1+1+1+1+1+1+1+1=?

Nitella [24]

Answer: 1+1+1+1+1+1+1+1+1+1+1= 11

Hope these helped chu

Step-by-step explanation:

8 0

3 years ago

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