The geometric mean of the numbers is 5.38
Given the values a, b, c and d
Geometric mean of the values will be expressed as:
GM = (abcd)^1/4
Given the values 4, 5, 6 and 7, the geometric mean will be expressed as:
GM = (4×5×6×7)^1/4
GM = (840)^1/4
GM = 5.38
Hence the geometric mean of the numbers is 5.38.
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Answer:B
Step-by-step explanation:
Answer:
5.2
Step-by-step explanation:
ok so we need to find the unit rate( how many customers per minute) and thats 12 divided by 9 which is 1.3 minutes per customer so now we need to find what 1.3 minutes is x4 customers. This brings us to 5.2.
Answer:
Step-by-step explanation:
<u>Given:</u>
<u>Comparing the total cost, work out the value of x:</u>
- 2x + x + 0.2 = 3.80
- 3x = 3.60
- x = 1.20
