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3 years ago

What is the third term of the sequence? A 25 B 50 C. 35 D 20

Mathematics

1 answer:

hjlf3 years ago

8 0

Answer:

Step-by-step explanation:

35 is the third term of the sequence

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Goryan [66]

Answer:

Step-by-step explanation:

the anwser to this question is b i think

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3 years ago

Data Set 1

goldfiish [28.3K]

Answer:

Data Set 1: 20

Data Set 2: 25

Step-by-step explanation:

Range = maximum value - minimum value

Range of Data Set 1:

Maximum value of data set 1 = 40

Minimum value of data set 1 = 20

Range of Data Set 1 = 40 - 20 = 20

Range of Data Set 2:

Maximum value of data set 2 = 60

Minimum value of data set 2 = 35

Range of Data Set 2 = 60 - 35 = 25

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2 years ago

What is 9 over 100 divided by 89

Tamiku [17]

Answer:

9/100 x 1/89

= 0.001(approx.)

Hope this helps!

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2 years ago

Use dimensions analysis bro convert 9 milliliters to fluid ounces.

bixtya [17]

Answer:

I think it 1oz

Step-by-step explanation:

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3 years ago

An environmental science teacher at a high school with a large population of students wanted to estimate the proportion of stude

AnnZ [28]

Answer:

60 students

Step-by-step explanation:

The confidence interval of a proportion is given by:

$p\pm z*\sqrt{\frac{p*(1-p)}{n} }$

Where 'p' is the proportion of students who responded 'yes', 'z' is the z-score for a 95% confidence interval (which is known to be 1.960), and 'n' is the number of students in the sample.

If the confidence interval is from 0.584 to 0.816, then:

$p=\frac{0.584+0.816}{2}=0.7 \\0.816-0.584=2*(1.96*\sqrt{\frac{p*(1-p)}{n}}) \\0.116=1.96*\sqrt{\frac{0.7*(1-0.7)}{n}}\\n=16.8966^2*(0.7*0.3)\\n=60\ students$

60 students were in the sample.

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2 years ago