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2 years ago

PLEASE HELP ME ANSWER BESTIES !!!

Mathematics

2 answers:

Crazy boy [7]2 years ago

5 0

Your not my bestieeee but the answer from me is unkown i jus want to be able to answer one question :)

Bezzdna [24]2 years ago

5 0

I would say 12 and 14 because if you were to evaluate that square root, you would get −13.0384048104 and that would lie between 12 and 14.

If I'm wrong, sorry. 

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At the local pet store, zebra fish cost $1.85 each and neon tetras cost $2.10 each. If Yumi bought 11 fish for a total cost of $

Amanda [17]

Answer: C. 6 zebra fish, 5 neon tetras. Is $21.60

Step-by-step explanation:

1.85 • 6 = 11.10

2.10 • 5 = 10.50

11.10 + 10.50 = 21.60

$21.60

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2 years ago

IMMEDIATE HELP PLS THANKS <33

Ksenya-84 [330]

Reflect across the y axis and moved through the translation x = 2

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2 years ago

Suppose the population of IQ scores in the town or city where you live is bell-shaped, with a mean of 104 and a standard deviati

SVEN [57.7K]

Answer:

The mean of samples of 100 IQ scores taken out from this population will have a distribution with mean M=104 and standard deviation s=3.5.

Step-by-step explanation:

We know the population mean and standard deviation, that has a bell-shaped distribution:

$\mu=104\\\\\sigma=35$

The sampling distribution, the distribution of the mean of samples of size n out of this population, will have the same mean as the population mean.

$\mu_M=\mu=104$

The standard deviation will be related to the population standard deviation and the sample size as:

$\sigma_M=\frac{\sigma}{\sqrt{N}} =\frac{35}{\sqrt{100}}=3.5$

Then, the mean of samples of 100 IQ scores taken out from this population will have a distribution with mean M=104 and standard deviation s=3.5.

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2 years ago

Which set of ordered pairs does not represent a function?

Daniel [21]

Answer:

Step-by-step explanation:

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2 years ago

A car traveled 23 miles in 15 min how many miles per hour was it traveling

creativ13 [48]

Answer:

_____

1.533333 miles per hour

Hope this helped

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2 years ago