It would be 25 because you have to add all the sides around the quadrilateral because you are looking for the perimeter which is adding of all the sides and when you add all the sides you get 25.
Answer:
c = 2
d = 28
Step-by-step explanation:
Please see the attached file for explanation
Answer:MATHPAPA.COM
Step-by-step explanation:
Answer:
Lower limit = 1007.95 cm/s
Upper limit = 1142.05 cm/s
Step-by-step explanation:
We have to calculate a 95% CI with population's standard deviation known.
The sample is size n=60, with mean M=1075.
The confidence interval can be expressed as:

For a 95% CI, the value of z=1.96.
