Answer:
1/3
Step-by-step explanation:
-4/15+3/5
-4/15+3×3/5×3
-4/15+9/15
-4+9/15
5/15
1/3
Hope this helps!
29) Turns is the ratio of annual amount to average amount.
Cost turns = 57,982.85/15,545 ≈ 3.73
Sales turns = 130,935.60/35,388 ≈ 3.70
30) Consider January of the following year to be month 13.
7/16 to 13/14 is 6 months less 2 days. There are 31 days in July, August, October, and December, so 4 more days than 30 days per month. The total number of days is 6*30 -2 +4 = 182
31) I = Prt = $5380×0.118333×90/360 = $159.16
Given that 4000 items are checked in one month, let the number of detective items be represented as y.
Quality control finds on average that 0.026% of the items in the factory are detective. This implies that
When 4000 items are checked, we have the number of detective items to be evaluated as
Hence, the number of detective items is 1.04.
There are going to be two solutions because the "biggest" x is x^2 but you can factor to find what they actually are.
3x + 5 = 20
x = 5
Hope this helps
