Step-by-step explanation:
hzjsjsthjeyyxhejuzyshskwiuwbnwnej
If you divide that HUGE number by 500 you get 2.95147905e17
Hope this helps!
This bill is about 4.21 standard deviations below the mean value.
To find this, first subtract the mean from the given amount.
30 - 64.5 = -34.5
Now, divide this by 8.2, which is the amount of 1 standard deviation.
34.5 / 8.2 = 4.21
Answer:
25 questions
Step-by-step explanation:
First set up the equation.
To get from 20 to 80 you have to multiply by a scale factor of 4, so do the same to the bottom as well.
Do the inverse and divide 100 by 4 to get x = 25.
There were 25 questions on Victoria's test.
Answer:
1/4(-x + 2)
Step-by-step explanation:
-1/4X + 1/2? = 1/4(-x + 2)
Answer is last option