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3 years ago

A die is tossed. find the odds against rolling a number greater than 2.

Mathematics

1 answer:

alex41 [277]3 years ago

3 0

Umm what do you mean can you explain more of it 2 me plz<span />

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With 30l of milk, we can make 8.4kg of

Greeley [361]

To get from 8.4 to 10 in multiplication, we need to multiply 8.4 by 10/8.4

That means that if we multiply 30 by 10/8.4 we get the answer
which is 35,714

The same with the other
8.4 times 100/30 = 28

7 0

3 years ago

Minnesota Public Radio wants to duplicate a survey conducted in 2016 that found that 65% of adults living in Minnesota felt that

vesna_86 [32]

Answer:

The number of people needed is $n =684$

Step-by-step explanation:

From the question we are told that

The population proportion is $p = 0.65$

The margin of error is $E = 0.03$

From the question we are told the confidence level is 90% , hence the level of significance is

$\alpha = (100 - 90 ) \%$

=> $\alpha = 0.10$

Generally from the normal distribution table the critical value of $\frac{\alpha }{2}$ is

$Z_{\frac{\alpha }{2} } = 1.645$

Generally the sample size is mathematically represented as

$n =[ \frac{Z_{\frac{\alpha }{2} }}{E} ]^2 * p(1-p)$

=> $n =[ \frac{1.645 }{0.03} ]^2 * 0.65(1-0.65)$

=> $n =684$

6 0

3 years ago

If w=125 then what is 12456+w ?

hodyreva [135]

Answer:

12,581

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

What is 9 times 9<br> It’s so hard

steposvetlana [31]

9x9 is 81 and yes its very hard haha

5 0

2 years ago

Read 2 more answers

Artie Works at Arby's. Last week he worked 22 hours. He makes $12.25 an hour. What was Artie's Gross Pay?

Arturiano [62]

Answer:

Idk

Step-by-step explanation:

8 0

2 years ago