Answer:
C
Step-by-step explanation:
It curves so it automatically means it isn't any of the answers that say it is.
Numbers with variable powers are NEVER linear, so it is C.
Hip Breadths and Aircraft Seats
Engineers want to design seats in commercial aircraft so that they are wide enough to fit 98% of all males. (Accommodating 100% of males would be too expensive.) Men have hip breadths that are normally distributed with a mean of 14.4 in. and a standard deviation of 1.0 in. Find P 98. That is, find the hip breadth for men that separates the smallest 98% from the largest 2%.
Answer: I think the answer is B
Step-by-step explanation:
Answer:
x =8
Step-by-step explanation:
To answer this question you must find the point at which
So, we have:
To solve the quadratic function we use the quadratic formula
±
Where:
Then:
The line cuts the parabola by 2 points, x = -1.472 and x = 7.47.
You can verify that between x = -1.472 and x = 7.47. the line is greater than the parabola, but from x = 7.47, the parabola is always greater than the graph of the line.
Therefore the point sought is:
x = 7.47≈ 8
Answer:
Step-by-step explanation:
For ...
- r(x) = 3x -1
- s(x) = 2x +1
The expression (r/s)(6) is ...