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sveta [45]
2 years ago
9

I’ll mark you brainliest, please show work!! i’ll also give more points

Mathematics
2 answers:
wlad13 [49]2 years ago
5 0
The answer is 414 I’m pretty sure
Nimfa-mama [501]2 years ago
4 0

Answer:

414

Step-by-step explanation

80+10hrs=230

23bacteria:1hr

414bacteria:18hrs

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Help how do I solve this and how do I do it
Alja [10]

Answer:

C. 30+18x

Step-by-step explanation:

6x5=30

6x3=18

30+18x

3 0
3 years ago
Read 2 more answers
PLEASE HELP ME YOU GET IT RIGHT I WILL MARK BRAINLIST but if its wrong... i report you
mamaluj [8]
I’m pretty sure it’s 60 but I’m not 100% sure so I’m sorry if it’s wrong
6 0
2 years ago
We have five samples of data: sample A with 30 successes of 50 cases, sample B with 600 successes of 1000 cases, sample C with 3
faust18 [17]

Answer:

C. with 3000 successes of 5000 cases sample

Step-by-step explanation:

Given that we need to test if the proportion of success is greater than 0.5.

From the given options, we can see that they all have the same proportion which equals to;

Proportion p = 30/50 = 600/1000 = 0.6

p = 0.6

But we can notice that the number of samples in each case is different.

Test statistic z score can be calculated with the formula below;

z = (p^−po)/√{po(1−po)/n}

Where,

z= Test statistics

n = Sample size

po = Null hypothesized value

p^ = Observed proportion

Since all other variables are the same for all the cases except sample size, from the formula for the test statistics we can see that the higher the value of sample size (n) the higher the test statistics (z) and the highest z gives the strongest evidence for the alternative hypothesis. So the option with the highest sample size gives the strongest evidence for the alternative hypothesis.

Therefore, option C with sample size 5000 and proportion 0.6 has the highest sample size. Hence, option C gives the strongest evidence for the alternative hypothesis

3 0
3 years ago
A structure is an intersecting hip roof with the main hip roof outside dimensions being 73 ft long and the width being 30 ft wid
malfutka [58]

Answer:

35 ft

Step-by-step explanation:

See attached file for detailed solution of the given.

6 0
3 years ago
He curriculum committee at Larchmont High School wants to offer a new elective course next year. They decide to survey Larchmont
Mars2501 [29]

Answer:

I think Athletics Hope this helps

Step-by-step explanation:

8 0
3 years ago
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