The absolute value of a number is the distance from point to the origin. Since Paula is located at a position of −12 feet relative to the ground, then the distance from point -12 on the number line to the origin is 12 (distance cannot be negative).
Thus, |-12|=12 and Paula is at a distance of 12 feet.
Answer: correct choice is C
Answer:
Step-by-step explanation:
The homework grade, to the nearest integer, for a student with a test grade of 68 is 69.
Step-by-step explanation:
The general form of the linear regression equation is:
Here,
y = dependent variable = test grade
x = independent variable = homework grade
a = intercept
b = slope
Both of those times are in two standard deviations, so the percent would be 95%.
Answer:
Option A
Step-by-step explanation:
Land area of Charlotte, NC = 
square miles
Scale to be used,
1 square miles = 
square acres
By this scale,
square miles = 
square acres
= 
= 
square acres
= 
square acres
Therefore, Option A will be the correct option.
