Answer:
f(7) - f(-7)
= (4 - 7^2) - ((-7)^3 - 2*(-7))
= -45 - (-329)
= 284
The answer is 3. 1/6 because there are 6 sides in the cube. So the probability of getting a certain number is 1/6.
Answer:
18
Step-by-step explanation:
6*2=12
9*2=18
Two laps per minute
Answer:
1 / 7
Step-by-step explanation:
Number of sections on spinner = 7
Section is numbered 1 to 7
Since the probability of landing on each section is the same:
Probability that spinner lands on 4 :
Probability, p = Required outcome / Total possible outcomes
Required outcome = landing on 4 = 1
Total possible outcomes = (1 to 7) = 7
P(landing on 4) = 1 /7
Answer:
256
Step-by-step explanation:
8×8=64
64×4=256
64
4
256
