Calculator answer: 2,213.444444444444
Answer:
Mixed fraction -2 3/8
decimal form -2.375
Improper fraction -19/8
Step-by-step explanation:
Convert the mixed numbers to improper fractions
then find the least common denminator and then combine them
so the answer is -19 / 8 or -2 3/8 as a mixed fraction
Z-score for 80% to pass = -0.842.

-60.624 = X - 426
X = 426 - 60.624
X = 365
Therefore the required passing score is 365.
There are 6 possible outcomes on a dice. Meaning when you roll it it could be any of them. Because 3 is one of the 6 the answer would be 1/6