If you would like to calculate the arithmetic mean, geometric mean, and harmonic mean from the following averages, you can calculate this using the following steps:
averages: 56.4, 59.8, 55.8
the number of values: 3
arithmetic mean:
(56.4 + 59.8 + 55.8) / 3 = 57.33
geometric mean:
(56.4 * 59.8 * 55.8)^(1/3) = 57.31
harmonic mean:
3 / (1/56.4 + 1/59.8 + 1/55.8) = 57.28
The exponent for that would be 13^3.
If the answer is incorrect, then i am sorry.
The corner of a shape where two side meet
Answer:
(60 - 4x)(50 + 2x) = 2,800
Step-by-step explanation:
4a + 3 = 15
- 3
4a = 12
÷ 4
a = 3
I hope this helps!