I have attached the steps so good luck
Answer:
2.1
Step-by-step explanation:
(21-3)/3 to the power of 2
19/3 to the power of 2
19/9
2.1
Answer:
You just take the product of 0.2 and 0.6. The answer is 0.12 miles.
Answer:
61 miles.
Step-by-step explanation:
For to get a mean of 59 the total miles must be 6 * 59 = 354.
Total for 5 days = 46+63+54+70+60 = 293
So on te last day she must bike 354-293 = 61 miles.
If a college has 17 tutors to be appointed among the students in four departments, and the number of students in each department is 315, 310, 105 and 80 respectively, the Standard Divisor is 47.647
As per the question statement, a college has 17 tutors to be appointed among the students in four departments, and the number of students in each department is 315, 310, 105 and 80 respectively.
We are required to calculate the Standard Divisor of the above mentioned problem.
To solve this question, we need to know the formula to calculate the standard divisor, which goes as,
Standard Divisor = [(Total Population)/(Number of Candidates)]
Here, the total population of students = (315 + 310 + 105 + 80) = 810
And, the number of teachers to be appointed = 17 (given)
Therefore, Standard Divisor = (810 / 17) = 47.647
- Standard Divisor: In Mathematics, standard divisor is the quotient of the total population divided by the number of seats (or other allocations) to be distributed.
To learn more about Standard Divisor, click on the link below
brainly.com/question/17123675
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