Consider the normal distribution given below and assume that P is a point of inflection of the curve.Find the third quartile Q3 of the distribution rounded to the nearest meter.

A. 115 m
B. 149 m
C. 150 m
D. 104 m
E. 58 m


Answer: D

Mathematics

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Analyze the situation and explain how you would make a decision.You want a new car but plan to use it for only 2 years. The cost of leasing is $2,000 down and $300 per month. The cost of buying is $20,000, and you can expect to sell it in two years for approximately $12,000. Which is the better option?

What will be an ideal response?

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Find the area of the specified region.Shared by the circles r = 4 and r = 8 sin ?

A. (4? - 3)
B. (2? + 3)
C. 8?
D. ?

Mathematics

P(E) is the probability of an event E occurring, and O(E) is the odds of an event E occurring. Solve the following problem.If O(E)=9 :6, find P(E).

A.
B.
C.
D.

Mathematics

Graph. Label any intercepts and determine the slope of the line. If the slope is undefined, state this.x = 6

A. x-intercept: (0, 6), m: 0

B. x-intercept: (0, 0), m: 6

C. x-intercept: (6, 0), m: undefined

D. x-intercept: (6, 0), m: 

Mathematics