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3 years ago

Which equation is a related equation? x + 15 =24

Mathematics

2 answers:

Agata [3.3K]3 years ago

7 0

The answer to the question is a

Mars2501 [29]3 years ago

6 0

Your answer would be a

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a chef bought 8 packs of hot dog buns with a total of 48 buns. what is the unit rate for the number in 1 pack? please help.

Romashka [77]

There are 6 buns in each pack.
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4 years ago

Read 2 more answers

A simple random sample from a population with a normal distribution of 103 body temperatures has x overbarequals98.90degrees Upp

Shtirlitz [24]

Answer:

$98.90-1.984\frac{0.62}{\sqrt{103}}=96.98$

$98.90+ 1.984\frac{0.62}{\sqrt{103}}=100.82$

The 95% confidence interval would be given by (96.98;100.82)

Step-by-step explanation:

Information given

$\bar X=98.90$ represent the sample mean

$\mu$ population mean (variable of interest)

s=0.62 represent the sample standard deviation

n=103 represent the sample size

Confidence interval

The confidence interval for the mean is given by the following formula:

$\bar X \pm t_{\alpha/2}\frac{s}{\sqrt{n}}$ (1)

The degrees of freedom are given by:

$df=n-1=103-1=102$

Since the Confidence is 0.95 or 95%, the significance is $\alpha=0.05$ and $\alpha/2 =0.025$ , and the critical value for this case would be $t_{\alpha/2}=1.984$

And replacing we got:

$98.90-1.984\frac{0.62}{\sqrt{103}}=96.98$

$98.90+ 1.984\frac{0.62}{\sqrt{103}}=100.82$

The 95% confidence interval would be given by (96.98;100.82)

8 0

4 years ago

Help me please,Thanks

alukav5142 [94]

I have not done measurements in a really long time and i am most likely wrong but i think its 45

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4 years ago

W W 1000 A) 35° C) 25° B) 55° D) 40°

Vlad [161]

Answer:

I don't get the question well,so if u can reframe it

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3 years ago

Write an equation for the line shown on the graph below.

tresset_1 [31]

It’s A. Because you’ll get 50/5 and when u divide it’s 10x

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3 years ago