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Damm [24]
3 years ago
14

How. Many 5s is in 200989

Mathematics
2 answers:
Svetradugi [14.3K]3 years ago
7 0

Answer:

40197.8

Step-by-step explanation:

200989 ÷ 5

40197.8

olga_2 [115]3 years ago
5 0

Answer:

40197 these many 5s make up 200985 so 4 are left to make 200989

Step-by-step explanation:

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Please help me if you don't mind work out the problem I'll give you brainly
svp [43]

Answer:

C) Izzy

Step-by-step explanation:

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I hope this helps :)

6 0
2 years ago
Read 2 more answers
What is the mean of Geometric 9 and 36?
Snowcat [4.5K]

Answer:

Mean is 18

Step-by-step explanation:

We would set up the proportion as X/9=36/X so after we cross multiply we get x^2=324. Then we find the square root of both sides to simplify. ... And the square root of 324 is 18. So the final answer is x=18 or the geometric mean is 18

4 0
3 years ago
The owners of an eyeglass store claim that they fill customers' orders, on average, in 60 minutes with a standard deviation of 1
melomori [17]

By applying z-score formula we got that if a reporter determines a mean order time of 63 minutes then value o Z is 1.19

<h3>What is standard deviation?</h3>

Standard deviation is a number used to tell how measurements for a group are spread out from the average (mean), or expected value

Here given that

The owners of an eyeglass store claim that they fill customers' orders, on average, in 60 minutes with a standard deviation of 15. 9 minutes. Based on a random sample of 40 orders, a reporter determines a mean order time of 63 minutes

mean=μ=60

standard deviation=σ=15.9

number of sample=n=40

\bar{x}=63 \\

Now we can calculate z by z-score formula as

z=\frac{\bar{x}-\mu}{\frac{\sigma}{\sqrt{n}}}  \\\\&=\frac{63-60}{\frac{15 \cdot 9}{40}} \\ \\=\frac{3}{2.5140} \\ \\=1.19\end{aligned}

By applying z-score formula we got that if a reporter determines a mean order time of 63 minutes then value o Z is 1.19

To learn more about standard deviation visit :brainly.com/question/12402189

5 0
2 years ago
I NEED HELP WITH thiss
Ainat [17]
X=8 is the Answer.  So the equation would be <span>-8+4(1+5 times 8 )=156 </span>
6 0
3 years ago
Can someone please solve this x + 7 = 12
Yuliya22 [10]

Answer:

x=5

Step-by-step explanation:

change to x=12-7

subtract

x=5

8 0
3 years ago
Read 2 more answers
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