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yanalaym [24]
3 years ago
13

Genus/ace/expert's PLEASE HELP

Mathematics
2 answers:
Vilka [71]3 years ago
7 0
David cuts his one roll into 1/8s, which means that he will have 8 cookies at the end.

Jake cuts his roll into 1/7s, which means his will have 7 cookies at the end (however, they would be a bit larger)

So your answer is: David will have the most cookies, and he will have 1 more cookie


hope this helps
Vsevolod [243]3 years ago
6 0
Hey there!

David: the cookie cutter rolls into 1/8 -  he will have a total of 8 cookies.

Jake:  the cookie cutter rolls into 1/7 -  he will have a total of 7 cookies.

The number 8 is bigger than 7 . . .

David will have more cookies thank Jake.

8 - 7 = 1

He will have only 1 more cookie than Jake.

Hope this helps you.
Have a great day!
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16/44 as its simplest form
lozanna [386]
If you mean by simplifing it then it must be 4/11
6 0
3 years ago
A study found that, in 2005, 12.5% of U.S. workers belonged to unions (The Wall Street Journal, January 21, 2006). Suppose a sam
Julli [10]

Answer:

There is not enough evidence to support the claim that union membership increased.  

Step-by-step explanation:

We are given the following in the question:

Sample size, n = 400

p = 12.5% = 0.125

Alpha, α = 0.05

Number of women belonging to union , x = 52

First, we design the null and the alternate hypothesis  

H_{0}: p = 0.125\\H_A: p > 0.125

The null hypothesis sates that 12.5% of U.S. workers belong to union and the alternate hypothesis states that there is a increase in union membership.

This is a one-tailed(right) test.  

Formula:

\hat{p} = \dfrac{x}{n} = \dfrac{52}{400} = 0.13

z = \dfrac{\hat{p}-p}{\sqrt{\dfrac{p(1-p)}{n}}}

Putting the values, we get,

z = \displaystyle\frac{0.13-0.125}{\sqrt{\frac{0.125(1-0.125)}{400}}} = 0.3023

Now, we calculate the p-value from the table.

P-value = 0.3812

Since the p-value is greater than the significance level, we fail to reject the null hypothesis and accept the null hypothesis.

Conclusion:

Thus, there is not enough evidence to support the claim that union membership increased.

8 0
3 years ago
5% of what number is 300?
svlad2 [7]

Answer:

6000

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
If ON is a midsegment of KLM, find LM.<br><br> A.2<br> B.3<br> C.4<br> D.5
Aleksandr-060686 [28]
NO is 2 times LM

2(x+1) = 4x

2x + 2 = 4x

2 = 2x

1 = x

Plug that in for 4x

4(1)

4
4 0
3 years ago
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What is 13 - x = -7 what is x in this equation
Zielflug [23.3K]

Answer:

x = 20

(hope i helped)

3 0
3 years ago
Read 2 more answers
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