1 ft = 12 inches
(1 ft)^3 = (12 inches)^3
1 cubic foot = 1728 cubic inches
You'll multiply by the conversion factor (1278 in^3)/(1 ft^3) to convert from cubic feet to cubic inches. Notice how the cubic feet ft^3 unit is at the bottom of the conversion fraction, so that the cubic feet units cancel.
Answer: A) multiply by 1728
The
confidence interval of a standard deviation is given by:
Given a sample size of 31 charge sales, the degree of freedom is 30 and for 90% confidence interval,
Therefore, the 90% confidence interval for the standard deviation is given by
Answer:
Slope = -1
Step-by-step explanation:
x+y = 14
First convert the equation into slope-intercept form
y = -x+14
Parallel lines have the same slope, so its -1.
Answer:
3,6,9,12 is not geometric seuence
Step-by-step explanation: