Answer:
B. 9
Step-by-step explanation:
We assume that ...
SU = ST +TU
133 = (9x-5) +(5x+12)
126 = 14x . . . . . subtract 7, collect terms
9 = x . . . . . . . . . divide by 14
I’m not sure on the answer choices but this is what I got when I did synthetic division.
Answer:
Step-by-step explanation:
Well, an even decimal die has probability 0.5 of rolling even and 0.5 of rolling odd.
->The chances of rolling exactly one even number on five rolls is
->The chances of rolling exactly three even numbers on five rolls is
The chances of rolling exactly five even numbers on five rolls is
Further, the probability of independent events is the sum of their probabilities, so the probability of rolling an odd number of even numbers is
Answer:
250
Step-by-step explanation:
Total length of fence = 3,000 ft
additional info
for every 48 ft of fence, there are 4 posts
4 post covers 48 ft of fence
1 post will cover 48/4 ft of fence (dividing both side with four)(48/4 = 12)
=> 1 post will cover 12 ft of fence
Given that the Total length of fence is 3,000 ft
no of post required to cover total length of fence will be
= Total length of fence / length of fence 1 post covers
substituting value of Total length of fence(3000 ft)
and length of fence 1 post covers (12 ft)
we have
no of post required to cover total length of fence will be
= 3000/12
= 250 ------Answer
The correct option is Option 4:
Step-by-step explanation:
Given
Length of box = l = ab
Width of box = w = a+5b
Height of box = h = 2b^2
The volume of a box is given by:
Putting the values
Hence,
The correct option is Option 4:
Keywords: Volume, Polynomials
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