Answer:
complementary x=5
Step-by-step explanation:
Answer:
10 minutes
Step-by-step explanation:
Easily figured out by using your fingers and brain math
Answer:
the mean and the standard deviation is 0.92 and 0.01808 respectively
Step-by-step explanation:
The computation of the mean and the standard deviation is shown below:
The mean is 0.92
And, the standard deviation is
= √0.92 × (1 - 0.92) ÷ √225
= √0.92 × 0.08 ÷ √225
= √0.0736 ÷ √225
= √3.27
= 0.01808
Hence, the mean and the standard deviation is 0.92 and 0.01808 respectively
1/4x+4/4x = -6/2x+1/2x
5/4x = -5/2x
x=0