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2 years ago

Please help guys thank you whoever helps me

Mathematics

1 answer:

Mars2501 [29]2 years ago

8 0

It’s 5/12!!! Because there are 12 boxes and 5 boxes that are colored!!!

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If log10 C = y, then what does c equal?

Zigmanuir [339]

Answer:

$C = 10^y$

Step-by-step explanation:

By the definition of a log, $C = 10^y$

4 0

3 years ago

35 POINTS!!!<br>Questions 14-20 please help!

mr_godi [17]

14. sometimes, you can have a 45-45-90 or 60-30-90 triangle (degrees)
sometimes true
15. always
16. never, paralellogram has 2 pairs of paralell sides, trapezoid has 1
17.always
18. sometimes
19. always
20. always

3 0

3 years ago

Suppose that the weights of 5400 registered female Labrador retrievers in the United States are distributed normally with a mean

Maurinko [17]

Answer:

$N= 4543$ Labrador retrievers

Step-by-step explanation:

We know that the mean $\mu$ is:

$\mu = 62.5$

and the standard deviation $\sigma$ is:

$\sigma=2.5$

The probability that a randomly selected Labrador retriever weighs less than 65 pounds is:

$P(X$

We calculate the Z-score for X =65

$Z = \frac{X-\mu}{\sigma}\\\\Z =\frac{65-62.5}{65}=1$

$P(X$

Looking in the table for the standard normal distribution we have to:

$P(Z$ .

Finally the amount N of Labrador retrievers that weigh less than 65 pounds is:

$N = P(X$

$N = 0.8413*5400$

$N= 4543$ Labrador retrievers

6 0

3 years ago

Use the data set and line plot below. How many feathers are

Brrunno [24]

Answer:

the correct answer to your question would be option c

4 0

3 years ago

Read 2 more answers

A fee of 12.50 is deducted each month from Aubryn's bank account. She currently has a balance of $75.00 in her account. She must

Jlenok [28]

What is the question

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3 years ago