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Aloiza [94]
3 years ago
14

Which of the following best describes a rational exponent

Mathematics
1 answer:
bija089 [108]3 years ago
3 0
The answer I think is B
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What customary unit would you use to estimate? A car is about 15 _____ long. inches meters yards feet
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feet

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Which function is shown in the graph below
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y=log1^x

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plug in one of the points for example (1,0)

in all the choices the only choice that is correct is the second one

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One year Terry had the lowest ERA​ (earned-run average, mean number of runs yielded per nine innings​ pitched) of any male pitch
Colt1911 [192]

Answer:

Their respective​ z-scores are:

Thomas : -2.15279

Karla : -1.40221

Which player had the better year relative to their​ peers, Terry or Karla ​? ​

Terry had a better year because he had a lower Era and he was a better pitcher.

Step-by-step explanation:

The formula for calculating a z-score is is z = (x-μ)/σ,

where x is the raw score,

μ is the population mean

σ is the population standard deviation.

any male pitcher at his​ school,

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x = 2.85 μ = 4.893 σ = 0.949.

z = 2.85 - 4.893/0.949

z = -2.15279

For Karla

z = (x-μ)/σ

x = 2.95 μ = 4.348 σ = 0.997.

z = (2.95 - 4.348) /0

z = -1.40221

Their respective​ z-scores are:

Thomas : -2.15279

Karla : -1.40221

Which player had the better year relative to their​ peers, Terry or Karla ​? ​(Note: In​ general, the lower the​ ERA, the better the​ pitcher.)

Terry had a better year because he had a lower Era and he was a better pitcher.

5 0
3 years ago
One more question<br> (-8)+___=-17
seropon [69]

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-9

Step-by-step explanation:

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A store bought a tent for $230 and
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Answer:

409.86

Step-by-step explanation:

230×.65=149.50

230+149.50=379.50×.08=30.36

379.50+30.36=409.86

8 0
3 years ago
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