<img src="https://tex.z-dn.net/?f=2%20%5Cdiv%203%20%2B%202%20-%206%20%5Cdiv%205%20-%202%20-%202%20%5Ctimes%203%20%5Cdiv%206%20-%

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2 years ago

204%20%2B%2035%20%5Ctimes%205%20%5Ctimes%205%20%2B%205" id="TexFormula1" title="2 \div 3 + 2 - 6 \div 5 - 2 - 2 \times 3 \div 6 - 4 + 35 \times 5 \times 5 + 5" alt="2 \div 3 + 2 - 6 \div 5 - 2 - 2 \times 3 \div 6 - 4 + 35 \times 5 \times 5 + 5" align="absmiddle" class="latex-formula">
what does it equal?

Mathematics

1 answer:

dimulka [17.4K]2 years ago

4 0

I think its 721.6666667

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PLEASE HELP ASAP 20 POINTS!!!!!!

tankabanditka [31]

Number 1.
Subtracting Negative Is The Same As Adding.
So, It Would Be Equivalent To A
Number 2:
Subtracting From A Negative Is Making The Negative Number Larger.
So, It Would Be A
Number 3:
Positive Plus Positive Makes Larger Positive:
37 + 13 = 50.
So, 3 Is D.
Number 4:
Adding Negative Is Making Positive Numbers Smaller.
So, It Is C.
Number 5:
This Is C, Because -30 + 30 = 0 + 1 = 1

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3 years ago

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Consider the following statements:

Black_prince [1.1K]

Answer:

b. I and II are both false.

Step-by-step explanation:

I. For a significance level, the two tailed hypothesis is not always accurate than the one tailed hypothesis test. The hypothesis testing is carried to find out the correctness of a claim of a population parameter. The two tail hypothesis test which used both positive and negative tails of the distribution is not always more accurate than one tailed test.

II. The process of the point estimation involves the utilization of the values of a statistic which is obtained from the sample data to obtain the best estimate of a corresponding unknown parameter in the given population.

Hence, both the statements are false.

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3 years ago

Susan subscribed to a video game rental service. She pays the same amount for each video game she rents plus a monthly fee to su

podryga [215]

Answer:

C-$6.00 monthly fee and $1.25 per video game

Step-by-step explanation:

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3 years ago

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SOMEONE HELP ME ASAP I KEEP GETTING IGNORED WILL GIVE BRAINLIEST!

dlinn [17]

Answer:

B.) 1/7

Step-by-step explanation:

you have a total of 15 the you subtract one so you have

15-1= 14

you had 3 dimes and you took one out so you have

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A candidate for a US Representative seat from Indiana hires a polling firm to gauge her percentage of support among voters in he

mojhsa [17]

Answer:

(A) The minimum sample size required achieve the margin of error of 0.04 is 601.

(B) The minimum sample size required achieve a margin of error of 0.02 is 2401.

Step-by-step explanation:

Let us assume that the percentage of support for the candidate, among voters in her district, is 50%.

(A)

The margin of error, MOE = 0.04.

The formula for margin of error is:

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

The critical value of z for 95% confidence interval is: $z_{\alpha/2}=1.96$

Compute the minimum sample size required as follows:

$MOE=z_{\alpha /2}\sqrt{\frac{p(1-p)}{n}}\\0.04=1.96\times \sqrt{\frac{0.50(1-0.50)}{n}}\\(\frac{0.04}{1.96})^{2} =\frac{0.50(1-0.50)}{n}\\n=600.25\approx 601$

Thus, the minimum sample size required achieve the margin of error of 0.04 is 601.

(B)

The margin of error, MOE = 0.02.

The formula for margin of error is:

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

The critical value of z for 95% confidence interval is: $z_{\alpha/2}=1.96$

Compute the minimum sample size required as follows:

$MOE=z_{\alpha /2}\sqrt{\frac{p(1-p)}{n}}\\0.02=1.96\times \sqrt{\frac{0.50(1-0.50)}{n}}\\(\frac{0.02}{1.96})^{2} =\frac{0.50(1-0.50)}{n}\\n=2401.00\approx 2401$

Thus, the minimum sample size required achieve a margin of error of 0.02 is 2401.

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3 years ago