Answer:
24
Step-by-step explanation:
subtract 90-66
Im probably wrong but i think you would do -4 - 7 + 3 = -8
Let x be a random variable representing the length of a text messaging conversation, then
P(x > 3) = 1 - P(x < 3) = 1 - P(z < (3 - 2)/0.5) = 1 - P(z < 2) = 1 - 0.97725 = 0.02275
Answer:
f(x)= x^3
Step-by-step explanation: