3 years ago

X÷0.4=2 1/9 ÷3 1/6? What does x equal? Explain your answer thoroughly.

1 answer:

Ainat [17]3 years ago

3 0

I would recommend calculatorsoup.com for the fractions part.

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Pavlova-9 [17]

Answer:

the quotient is another word for division so the quotient in this equation is:

2x − 3 x ÷ 7 x2

6 0

3 years ago

slega [8]

Answer: 8359

Step-by-step explanation:

The formula for sample size needed for interval estimate of population proportion :-

$n=p(1-p)(\frac{z_{\alpha/2}}{E})^2$

Given : The significance level : $\alpha=1-0.95=0.05$

Critical value : $z_{\alpha/2}}=z_{0.025}=\pm1.96$

Previous estimate of proportion : $p=0.32$

Margin of error : $E=0.01$

Now, the required sample size will be :-

$n=0.32(1-0.32)(\frac{1.96}{0.01})^2=8359.3216\approx8359$

Hence, the required sample size = 8359

5 0

3 years ago

makkiz [27]

Hello!

I was looking for this answer as well, but I took the quiz and got it correct. The answer is 5 units.

good luck!

3 0

3 years ago

Reptile [31]

96
i hope it is right answer ;)

6 0

4 years ago

Viefleur [7K]

Y=2x+320
x being the number of years and 320 being the initial population of mice

7 0

3 years ago