Write a formula that will help Juan determine how much he will earn in one week.

1 answer:

mylen [45]3 years ago

7 0

Anythig else you could tell us to help? :)

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grandymaker [24]

Answer:

120 i think

Step-by-step explanation:

i mutilplyed 800 times 0.15 and got 120

5 0

3 years ago

VashaNatasha [74]

Answer:

Step-by-step explanation:

Take the square root of eight and then divide by for pie to get your answer

5 0

4 years ago

Igoryamba

Answer:

Problem with the subtraction is 950 - 863 = 87.

Step-by-step explanation:

Now let us suppose Tim began at number 863 and finished at number 950. The numbers 7 + 30 + 50, or 87 were added.

He later discovered that 863 + 87= 950.

Therefore the problem with the subtraction is 950 - 863 = 87.

7 0

3 years ago

choli [55]

Answer:

z-statistic

Step-by-step explanation:

We have to identify the correct test statistic to use with the given conditions.

If the sample size is larger than 30, then the sample is considered to be large.
We are given a sample size of 51, which is a a large sample.
Also, the population standard deviation is known.
Thus, we use the z-statistic when testing a hypothesis about a single mean.
Formula:

$z_{stat} = \displaystyle\frac{\bar{x} - \mu}{\frac{\sigma}{\sqrt{n}} }$