Answer:
2.1
Step-by-step explanation:
8
10
−
2
5
)+0.9
=3(
4
5
−
2
5
)+0.9
=3(
2
5
)+0.9
=
6
5
+0.9
=2.1
Answer:
28 PACKAGES
Step-by-step explanation:
578/21=27.5238095238 but rounding 28 PLEASE MARK ME AS BRAINLIEST
9.7 because its the only two numbers
Answer:
There is a 20% probability that the store selected does not violate the institute scanner accuracy standard
Step-by-step explanation:
70 company stores were investigared.
56 violated the institute's scanner accuracy standard.
70-56 = 14 did not violate the institute scanner accuracy standard.
If 1 of the 70 company stores is randomly selected, what is the probability that that store does not violate the institute scanner accuracy standard?
This is 14 divided by 70, so:

There is a 20% probability that the store selected does not violate the institute scanner accuracy standard
Answer:
1/1
Step-by-step explanation:
22/22 =1