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Dvinal [7]
2 years ago
10

Please show work and solve using formulas

Mathematics
1 answer:
Gala2k [10]2 years ago
4 0

Answer:

Step-by-step explanation:

well i will try my best with this one. So the formula for volume is length x with x height. So  the answer for #1 would be 3 . 5= 15, 15 + 6 = 21. so your answer for #1 would be 21 i think. I will let someone else do #2

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The human resource department at a certain company wants to conduct a survey regarding worker benefits. The department has an al
Mama L [17]

Answer:

Explained below.

Step-by-step explanation:

The human resource department at a certain company wants to conduct a survey regarding worker morale. The department has an alphabetical list of all 4,502 employees at the company and wants to conduct a systematic sample of size 50.

Systematic sampling is a kind of probability sampling method in which individuals from a larger population are nominated according to a random initial point and a static, periodic interval.

(a)

A sample of size 50.

Then the value of <em>k</em> will be: k=\frac{4502}{50}=90.04\approx 50

Thus, the value of <em>k</em> is 90.

(b)

Label the employees from 1 to 4502.

And select every 90th employee.

So, the individuals who will be administered the survey are:

90th, 180th, 270th,...

7 0
3 years ago
SOLVE THIS QUESTION WITH FULL STEPS...THANKS
GalinKa [24]

Answer: which question

Step-by-step explanation:

5 0
3 years ago
Yo help me out please.​
katrin2010 [14]

Answer:

12

Step-by-step explanation:

-12 = -3/4x + 3

-9 = -3/4x

-9 = (-3/4) times x

-9 = (-3/4) times 12

hope this helps! :)

6 0
3 years ago
18. One month, the Taylor family had cash receipts of $876.16. Their excess of cash receipts above cash payments was $56.14. Wha
Valentin [98]

$820.02

Step-by-step explanation:

Since the Taylor family had cash receipts of $876.16 and their excess of cash receipts above cash payments was $56.14.

The total cash payments for the month will be calculated as:

= $876.16 - $56.14

= $820.02

6 0
2 years ago
Can someone help me ASAP
sammy [17]

Answer:

8/9 n-3

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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