True because it says the sum of 2 trinomials that my answer. hope I helped.
Yes, they are independent. First of all, we know that P(A) = 1/4, P(B) = 2/5, and P(A and B) = 1/10. To know if two events are independent, the following questions must be true: P(A)*P(B) = P(A and B). So since (1/4)*(2/5) = 2/20 which equals 1/10, these events are independent
Answer:
20
Step-by-step explanation:
Answer:
B) Elizabeth is wrong.
Step-by-step explanation:
She multiplied. 2 and 3 when she was supposed to divide 36 by 2 instead. when coming across multiplication and division do whichever is first from going left to right
The answer is a) 35
The steps:
180° - 95 ° = 85 °
180 ° - (85 ° + 60 °)=35 °
