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snow_tiger [21]
2 years ago
9

GIVING BRAINLEST TO THE PERSON THAT CAN EXPLAIN HOW TO DO THIS THE BEST :)

Mathematics
1 answer:
Bess [88]2 years ago
8 0

i honestly hav no clue good luck

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Q # 6 please solve the equation
nevsk [136]
The answer is 314,000,000 ft^2

pi r^2

3.14* 10,000^2

3.14*100,000,000

314,000,000
6 0
3 years ago
A college statistics class at a nearby university has 1,000 students enrolled in it. On a recent exam, the mean score was 75% wi
IceJOKER [234]

Answer:

38.11%

Step-by-step explanation:

Given that:

Mean (μ) = 75, standard deviation (σ) = 5

Z score is a measure in statistics to determine the variation of a raw score from the mean. It is given by the equation:

z=\frac{x-\mu}{\sigma}

To calculate the percentage of students scored between a 73 and 78 (C grade), we need to find the z score for 73 and then for 78.

For x = 73, the z score is:

z=\frac{x-\mu}{\sigma}=\frac{73-75}{5} =-0.4

For x = 78, the z score is:

z=\frac{x-\mu}{\sigma}=\frac{78-75}{5} =0.6

From the probability distribution table:

P(73 < x < 78) = P(-0.4 < z < 0.6) = P(z < 0.6) - P(z < -0.4) = 0.7257 - 0.3446 = 0.3811 = 38.11%

4 0
3 years ago
Please put these from greatest to least.
ziro4ka [17]

Answer:

Answer is below

Step-by-step explanation:

Idk if it 430 or 436 but if it is 436.051 that goes first

then 435.786

435.100

if it is 430.051 then it is in the order of

435.781

435.100

430.051

4 0
3 years ago
Read 2 more answers
Jorge was tracking the decreasing temperature in the morning. At 7 a.m., it was 65 degrees Fahrenheit. At 9 a.m., it was 55 degr
Anna007 [38]
D. because for every hour it goes down 5 degrees and since there is a 1 hour gap in between 7 am and 9 am 
5 0
3 years ago
Calculations that allow a researcher to draw conclusions about how meaningful a result is are collectively called ______________
tatiyna

Answer: Inferential

Step-by-step explanation:

Inferential statistics, has to do with taking data from the samples that the researcher has and then making generalizations about the population through the sample gotten.

Through Inferential statistics, one can draw conclusion about a particular phenomenon. Therefore, the answer to the above question is Inferential statistics

.

5 0
3 years ago
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