-84 - 55
= -139
Here both have same sign (-) so u add and put the common sign(-) ....
So the answer is option B ( -139)...
Hope it helps!!!
Answer:
50 % probability that the hat is blue.
Step-by-step explanation:
3 blue and 3 black = 6 total tickets
3/6 chance of blue and 3/6 change of it being black
3/6 = 1/2 = 0.5 = 50%
A, B, and C. all of them are reasonable choices and wouldn’t give any conclusion, because not everyone has the flu
46.8 is 39% of 120. Hope this helped you!
NO.2 answer is 5088.052869
