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Different shapes have different dimensions and properties that can be used to compute their area and perimeter. Using namespace technique, create a C++ program that compute the area of circle, rectangle, triangle and sphere. Each shape must have its own namespace that houses two functions, the one for calculating the area and the other for perimeter or circumference.
The average time it takes a group of senior high school students to
complete a certain examination is 46.2 minutes. The standard deviation is
8 minutes. Assume that the variable is normally distributed.
What is the probability that a random selected college student will
complete the examination in less than 43 minutes?
Input: ramisgood
goodforall.
Output: good.
I'm not going to your house if your friend is there. (Restate into contrapositive)
I'm not going to your house if your friend is there. (Restate into contrapositive)
μ=220 grams σ=25 grams
If a mango is selected at random, what is the probability that its weight lies between 180 and 250 grams?
In a certain Algebra 2 class of 28 students, 14 of them play basketball and 7 of them play baseball. There are 2 students who play both sports. What is the probability that a student chosen randomly from the class plays basketball or baseball?
which of the following gases at STP would have the greatest volume
Calculate the enthalpy change for the following chemical reaction:
CS2 (l) + 3O2 (g) —> CO2 (g) + 2SO2 (g)
1) C (s) + O2 (g) —> CO2 (g)
ΔH°= -393.5 kJ
2) S (s) + O2 (g) —> SO2 (g)
ΔH°= -296.8 kJ
3) C (s) + 2S (s) —> CS2 (l)
ΔH°= +87.9 kJ
A fitness center claims that its members lose an average of 12 pounds or more the first month after joining the center. An independent agency that wanted to check this claim took a sample of 45 members and found that they lost an average of 10 pounds within the first month with standard deviation of 3 pounds. Find the p-value for this test. What will your decision be if 𝛼 = 0.05?
