Answer:
6x <u>></u><u> </u> 3+4(2x -1)
6x <u>></u> 3+ 8x - 4
6x <u>></u> (-1) + 8x
6x - 6x <u>></u><u> </u> (-1) + 8x - 6x
subtracting 6x from both sides
0 <u>></u> 2x - 1
adding +1 on both sides
1 <u>></u> 2x
1/2 <u>></u> x
x <u><</u> 1/2
Hey the answer is trinomial
Answer:
A 95% confidence interval for a population mean is computed from a sample of size 400. Another 95% confidence interval will be computed from a sample of size 100 drawn from the same population. Choose the best answer to fill in the blank: The interval from the sample of size 400 will be approximately _______as the interval from the sample of size 100.
Answer:
It would take Al 7.5 days to build the grill alone.
Step-by-step explanation:
Since Tim and Al are bricklayers, and Tim can construct an outdoor grill in 5 days, and if Al helps Tim, they can build it in only 3 days, to determine how long would it take Al to build the grill alone should be done the following calculation:
1/5 + X = 1/3
0.20 + X = 0.333
X = 0.333 - 0.20
X = 0.1333333
X = 1 / 7.5
Therefore it would take Al 7.5 days to build the grill alone.
Step-by-step explanation:
