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3 years ago

Solve for x. 12:15 = x:5 4 36 60

Mathematics

2 answers:

mr Goodwill [35]3 years ago

6 0

4 this is the answer I am sure hope this helps

bulgar [2K]3 years ago

3 0

4 because 12:15 is 4:5

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A sequence is defined by the recursive function f(n+1)=1.5f(n)

AVprozaik [17]

Answer:

100 is the next term

Step-by-step explanation: hope this helps

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3 years ago

The rectangular prism below has a base area of 44.3 units2 and a volume of 221.5

Natasha_Volkova [10]

<h3>Given:</h3>

$base \: area = 44.3 \: {units}^{2}$

$volume = 221.5 \: {units}^{3}$

the height of the given rectangular prism.

<h3>Solution:</h3>

$volume= base \: area \times height$

$height = \frac{volume}{base \: area}$

$height = \frac{221.5}{44.3}$

$height = 5 \: units$

Therefore, the height of the given rectangular prism is 5 units.

8 0

2 years ago

Read 2 more answers

A production manager at a wall clock company wants to test their new wall clocks. The designer claims they have a mean life of 1

Harman [31]

The probability that the mean clock life would differ from the population mean by greater than 12.5 years is 98.30%.

Given mean of 14 years, variance of 25 and sample size is 50.

We have to calculate the probability that the mean clock life would differ from the population mean by greater than 1.5 years.

μ=14,

σ= $\sqrt{25}$ =5

n=50

s orσ =5/ $\sqrt{50}$ =0.7071.

This is 1 subtracted by the p value of z when X=12.5.

So,

z=X-μ/σ

=12.5-14/0.7071

=-2.12

P value=0.0170

1-0.0170=0.9830

=98.30%

Hence the probability that the mean clock life would differ from the population mean by greater than 1.5 years is 98.30%.

Learn more about probability at brainly.com/question/24756209

#SPJ4

There is a mistake in question and correct question is as under:

What is the probability that the mean clock life would differ from the population mean by greater than 12.5 years?

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2 years ago

Which statement about the triangle below is true I need this ASAP

Tems11 [23]

Answer:

I believe it is choice B

hope this helps

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3 years ago

Determine the slope and y-intercept of the line. y = -69x - 346

MatroZZZ [7]

Answer:

Step-by-step explanation:

Compare y = mx + b to

y = -69x - 346.

Here the slope, m, equals -69 and the y-intercept, b, equals -346 (Answer C)

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4 years ago