Answer:
1/1
Step-by-step explanation:
to find the slope of two ordered pairs you're supposed to use this formula-
Y2-Y1/X2-X1
which is
(-6)-(-8)/4-2
which simplifies to...
2/2
which is just 1/1 or 1.
The answer is B.
ln both sides to clear the 'e' and bring 'a' out of the power.
Answer:
x=6
Step-by-step explanation:
Length (L): 3w + 8
width (w): w
Perimeter (P) = 2L + 2w
128 = 2(3w + 8) + 2(w)
128 = 6w + 16 + 2w
128 = 8w + 16
112 = 8w
14 = w
Length (L): 3w + 8 = 3(14) + 8 = 42 + 8 = 50
Answer: width = 14 inches, length = 50 inches
Answer:
Step-by-step explanation:
The confidence interval gives an estimate of range of values that could possibly contain the unknown population parameter which could be the population mean or population standard deviation.
Given that the lower end of the confidence interval is 20 minutes and the upper end of the confidence interval is 58 minutes, if the population mean time customers spent on that website is 31 minutes a day, then the correct option is
C. Yes, because the population mean, mu, is included within the confidence interval estimate.