3 years ago

It says solve for x and round to the nearest hundredth. 1. 9 over 6 equals x over 10

1 answer:

5 0

Answer:

1.110

Step-by-step explanation:

I hope that help's

You might be interested in

lakkis [162]

Answer:

slope intercept i think

Step-by-step explanation:

5 0

3 years ago

Ksivusya [100]

Answer: 0.2643

Step-by-step explanation:

Let p be the population proportion and $\hat{p}$ be the sample proportion .

As per given question , we have

$p=0.14\\\\ \hat{p}=0.13\\\\ n=478$

z-score : $\dfrac{\hat{p}-p}{\sqrt{\dfrac{p(1-p)}{n}}}$

$z=\dfrac{0.13-0.14}{\sqrt{\dfrac{0.14(1-0.14)}{478}}}\\\\=-0.630087269176\approx-0.63$

The required probability ( using z-table ):-

$P(z$

Hence, the probability that the proportion of books checked out in a sample of 478 books would be less than 13% = 0.2643

5 0

3 years ago

exis [7]

2x + y = 10
2x + 3y = 22

Please consider marking this answer as Brainliest to help me advance, and let me know if you need any clarifications.

4 0

3 years ago

fenix001 [56]

2 notebooks* ($20/ 5 notebooks)= $8.
(Note that the unit cancels out so you get the answer)

Final answer: $8~

4 0

3 years ago

julia-pushkina [17]

The answer is the second option.

5 0

3 years ago