Answer:
0.924
Step-by-step explanation:
R² = 0.854
R = √0.854
R = 0.924
Hence, the correlation Coefficient of electricity tarrif is 0.924 ; this correlation Coefficient value, depicts a strong positive correlation between machine hours and cost of electricity. And can he interpreted to mean that ; Electricity tarrif increases as machine hours increases and also decreases as machine hours decreases.
New balance
6,834.53−200+375+(6,634.53×0.202)
=8,349.70
Two hours and twelve minutes
60/5 = 12
12*2+12+12*3+12*4+12=
24+12+36+48+12=132
60+60=120
132-120=12
two hours and twelve minutes
Answer:
118
Step-by-step explanation:
In the equation 145 = w + 27, you can solve for w by subtracting 27 from 145. That would give you 118. You can check this is correct by adding 27 to 118. 118 plus 27 = 145.
Answer:
Work it out
Step-by-step explanation:
1. Work it out
2.Work it out!!!!
