Answer:
7x
On my opinion may be its 7x because don't know whats the answer just i want to help you if its wrong then plz sorry
Answer:
44.84
Step-by-step explanation:
The formula for this is lw + l √(w/2)^2 + h^2 + w * √(l/2)^2 = h^2
After that, you just input the values to get a total of 44.84 inches
23.
Work:
5(6)-7
5(6)=30
30-7=23
Answer:
Step-by-step explanation:
1.5m
(2500mm)/(1000 mm/m) = 2.5m
(850mm)/(1000 mm/m) = 0.85m
4.8m
Add the number of meters:
1.5 + 2.5 + 0.85 + 4.8 = 9.65m
Answer:
C) The confidence interval is not biased.
Step-by-step explanation:
When a relationship between two variables is observed the confidence interval should not be biased. If the confidence interval is found to be biased then the observed results will be reliable and accurate. Regression analysis of heart rate and maximal oxygen uptake is analyzed and the correlation will not be equal to zero. This means there will be some correlation between the two variables.
