Answer: independent variable: time (t). Dependent variable: distance (d).
Step-by-step explanation: an independent variable is a variable whose variation does not depend on that of another. In the given problem, the independent variable is time, because time will pass by no matter what (without depending in any other variable). The dependent variable in this case is the distance, because how far Jillian goes, depends on how much time she expends walking and jogging.
Answer:903.55
Step-by-step explanation:
Answer:
first y then x because y represents 22 and x represents 4 a week.
Answer:
The set has 256 subsets
Step-by-step explanation:
The set is [a,b,c,d,e,f,h,i]
Number of subset can be calculated from the formula
where n is the number of element in the set
n=8
This implies that
This bill is about 4.21 standard deviations below the mean value.
To find this, first subtract the mean from the given amount.
30 - 64.5 = -34.5
Now, divide this by 8.2, which is the amount of 1 standard deviation.
34.5 / 8.2 = 4.21
