Answer:
9t + 8
Step-by-step explanation:
Step 1: Write expression
5 + 9t + 3
Step 2: Combine like terms (constants)
9t + 8
Answer:
48
Step-by-step explanation:
times 4 times 3 times 4 + 48
A = (6 x 7) + 1/2(6 x 3)
= 42 + 9
= 51
answer
51 in^2
Answer:

Step-by-step explanation:
Distribute the
, we get:

Combines like-terms, meaning we combine the numbers with v.

Answer:

Step-by-step explanation:
Given that a shuttle launch depends on three key devices that may fail independently of each other with probabilities 0.01, 0.02, and 0.02, respectively.
Required probability = the probability for the shuttle to be launched on time
= Probability that all three do not fail
Since each key device is independent of the other
we have
prob that all three do not fail = 