Answer:
A) about 1 pet
Step-by-step explanation:
Total the products of number of pets and their probability.
... 0×0.4 +1×0.3 +2×0.25 +3×0.05
... = 0 +0.3 +0.5 +0.15 = 0.95 . . . . . about 1
___
We assume that "3 or more" will be closer to 3 than to 15, a number that would raise the expected value to more than 1.5.
What can u explain this in a different way cuz what does this mean
Answer:
18 is answer
Step-by-step explanation:
√64 + √-81 -i²
; i² = (-1)
8+9-(-1)
17+1
18
Answer:
1.25
Step-by-step explanation:
Answer:
88.66
Step-by-step explanation:
14.3 * 6.2
88.66
