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Lelu [443]
3 years ago
7

If there are 12 poles per 8 fishermen, then how many poles would be available for 34 fishermen?

Mathematics
1 answer:
aleksley [76]3 years ago
5 0
About 22 fishing poles
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Are two products the same when you multiply them horizontally?
Scorpion4ik [409]

Answer:

Are the two products the same when you multiply them with the table method? Yes, the two products are the same when you multiply them with the table method.

7 0
3 years ago
Suppose a simple random sample of size nequals36 is obtained from a population with mu equals 74 and sigma equals 6. ​(a) Descri
OlgaM077 [116]

Part a)

The simple random sample of size n=36 is obtained from a population with

\mu = 74

and

\sigma = 6

The sampling distribution of the sample means has a mean that is equal to mean of the population the sample has been drawn from.

Therefore the sampling distribution has a mean of

\mu = 74

The standard error of the means becomes the standard deviation of the sampling distribution.

\sigma_ { \bar X }  =  \frac{ \sigma}{ \sqrt{n} }  \\ \sigma_ { \bar X }  =  \frac{ 6}{ \sqrt{36} }  = 1

Part b) We want to find

P(\bar X \:>\:75.9)

We need to convert to z-score.

P(\bar X \:>\:75.9)  = P(z \:>\: \frac{75.9 - 74}{1} )  \\  = P(z \:>\: \frac{75.9 - 74}{1} ) \\  = P(z \:>\: 1.9) \\  = 0.0287

Part c)

We want to find

P(\bar X \: < \:71.95)

We convert to z-score and use the normal distribution table to find the corresponding area.

P(\bar X \: < \:71.95)  = P(z \: < \: \frac{71.9 5- 74}{1} )  \\  = P(z \: < \: \frac{71.9 5- 74}{1} ) \\  = P(z \: < \:  - 2.05) \\  = 0.0202

Part d)

We want to find :

P(73\:

We convert to z-scores and again use the standard normal distribution table.

P( \frac{73 - 74}{1} \:< \: z

5 0
3 years ago
?????????????????????????????///
Scilla [17]

Answer:

48

Step-by-step explanation:

find 60 on the y axis (for maths) then draw a line to where it meets the line, and see what value it gives. it gives us 48

3 0
2 years ago
Is 16.5 a rational or irrational number ​
Mademuasel [1]

Answer:

It is rational

I'm sorry if it's wrong

Step-by-step explanation:

Rational: Stops

Irrational: Keeps going on

7 0
2 years ago
Which equation is graphed here?
RSB [31]

Answer:

The third one or the first one

Step-by-step explanation:

Can't be +4 or -4

7 0
3 years ago
Read 2 more answers
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