The 99 percent confidence interval for the population mean is found from:


The answer is:
Answer:
g(x) has a greater y intercept than f(x)
Step-by-step explanation:
f(x) = 6x^2 + 18x +3
f(0) = 0+0+3
The y intercept is 3
g(x) crosses the y axis at 6
The y intercept is 6
g(x) has a greater y intercept than f(x)
7/8= 0.875
3/8= 0.375
3.875 - 1.375 = 2.5 or 2 1/2 yards.
Therefore, Tina used 2 1/2 yards to make her skirt
Answer:
Step-by-step explanation: