What do you need help with
I think the answer is 2. Look at the photos to make sure I put the numbers in right :)
32 cm. Add all of the sides up.
False,31+29=60
true,40+8=48
False,17-7=10
True,98-11=87
False,51-8=43
Answer:
0.2857
Step-by-step explanation:
We define the time it takes to do these dishes to be uniformly distributed between the time 5 minutes and 12 minutes.
a = 5 minutes
b = 12 minutes
Probability of tonight's dish washing being between 6 and 8 minutes
P(6<X<8)
= 8-6/b-a
= 2/12-5
= 2/7
= 0.2857
The probability it will be better 6 and 8 minutes is therefore 0.2857
