Answer:
-45
Step-by-step explanation:
9*(-5)=-45
0.714 and so does 0.224 has 4 in the thousandths place, but in shortest distance I believe it is 0.714
Answer:
1.38
Step-by-step explanation:
The point estimate for the population standard deviation of the length of the walking canes is given as the squareroot of variance. Since variance is provided as 1.9 then the standard deviation will be

Therefore, rounded off to two decimal places, the standard deviation is approximately 1.38
Well the minutes are 198 still working on the rest
Ok....
What am I supposed to answer here???