Answer:
0.8
Step-by-step explanation:
We can solve P(A or B) by using the following:

Since we know P(A) = 0.6, P(B) = 0.3 and P(A and B) = 0.1 we obtain:

Answer:
4x + 1
Step-by-step explanation:
note that (f + g)(x) = f(x) + g(x) , thus
f(x) + g(x)
= x + 3x + 1 ← collect like terms
= 4x + 1
I think you can use cosine rule if only the lines that form the <52 are equal.
Answer:
117 pages
Step-by-step explanation:
114 + 3 = x
x = 117
Answer:
when she subtracts 8x to 26 and dividing
Step-by-step explanation: