6x=10^= (*=0) is the answer
Answer:
How may students in class B prefer apples?
Answer: 15 students in class B prefer apples
Step-by-step explanation:
a. Use the inclusion/exclusion principle.

b. By definition of conditional probability,

Answer:100 chocolates
Step-by-step explanation:
20 chocolate in each box so 20 time 5 is 100 so 20 time 11 is 220
-(-2)^4 = 16
The - sign multiplies inside the bracket to a positive, 2^4 = 16