B) j ÷ 9
Step-by-step explanation:
The word quotient means division.
A) is multiplication
B) is division so it is the right answer
C) is subtraction
D) is addition
Answer:
No it is false... Because negative number are smaller than positive number however possible numbers were very small
Answer:
Yes
Step-by-step explanation:
The z-score corresponding to a number or score can be calculated using:
![z = \frac{x - \mu}{ \sigma}](https://tex.z-dn.net/?f=z%20%3D%20%20%5Cfrac%7Bx%20-%20%20%5Cmu%7D%7B%20%5Csigma%7D%20)
Where x stands for the individual scores, and
![\mu](https://tex.z-dn.net/?f=%20%5Cmu)
stands for the mean.
Since
![x \: \: < \: \mu](https://tex.z-dn.net/?f=x%20%5C%3A%20%20%5C%3A%20%20%3C%20%20%5C%3A%20%20%5Cmu)
for all numbers or scores below the mean, the difference will always be negative these values below the mean.
This will always result in a negative z-score for all numbers below the mean.
Answer:
12e - 32j
Step-by-step explanation:
Simply distribute the 4.
4 (3e) = 12e
4 (-8j) = - 32j
Put it together: 12e - 32j