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3 years ago

Ok, so I'm pretty sure this one is 11.5 I just wanted to make sure with u guys! :)

Mathematics

2 answers:

Yuki888 [10]3 years ago

6 0

Answer:

no its C

Step-by-step explanation:

Furkat [3]3 years ago

4 0

Answer:

C: 23 cm

Step-by-step explanation:

This is the answer because:

1) Area of trapezoid is: (base1 + base2)/2 x height

2) In this case, it is 14 + 8 which is 22. 22/2 is 11.

3) Now we have to do 253/11 which is 23 cm.

Hope this helps! :D

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Step-by-step explanation:

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3 years ago

Consider a uniform distribution from aequals4 to bequals29. (a) Find the probability that x lies between 7 and 27. (b) Find th

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Answer:

a) 80% probability that x lies between 7 and 27.

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Step-by-step explanation:

An uniform probability is a case of probability in which each outcome is equally as likely.

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So $c = 7, d = 27$

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(b) Find the probability that x lies between 6 and 13. 

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28% probability that x lies between 6 and 13.

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So $c = 9, d = 20$

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28% probability that x lies between 11 and 18.

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3 years ago

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Dvinal [7]

Answer: not sure

but I need points

Step-by-step explanation:

JUST KIDDING It’s A I did this in school before and got it correct :)

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Goshia [24]

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4 years ago