Remember that for a graphic of a trigonometric functions of the form
is the amplitude of the function
is the midline of the trigonometric function
We know form our problem that
, so the amplitude of our function is 5. We also know that the
. So the midline of our function is the line
.
Using those two features we can conclude that the graph <span>that shows the height of the water at the dock at any time after midnight is: </span>
Answer: D = -8
Step-by-step explanation:
combine like terms
Make a right triangle. Use tangent of 58° angle. 319000 ft.
Answer:
- <u><em>P(M) = 0.4</em></u>
Explanation:
<u>1. Build a two-way frequency table:</u>
To have a complete understanding of the scenary build a two-way frequency table.
Major in math No major in math Total
Major in CS
No major in CS
Total
Major in math No major in math Total
Major in CS
No major in CS
Total 200
- <u>80 plan to major in mathematics:</u>
Major in math No major in math Total
Major in CS
No major in CS
Total 80 200
- <u>100 plan to major in computer science</u>:
Major in math No major in math Total
Major in CS 100
No major in CS
Total 80 200
- <u>30 plan to pursue a double major in mathematics and computer science</u>:
Major in math No major in math Total
Major in CS 30 100
No major in CS
Total 80 200
- <u>Complete the missing numbers by subtraction</u>:
Major in math No major in math Total
Major in CS 30 70 100
No major in CS 100
Total 80 120 200
Major in math No major in math Total
Major in CS 30 70 100
No major in CS 50 50 100
Total 80 120 200
<u>2. What is P(M), the probability that a student plans to major in mathematics?</u>
- P(M) = number of students who plan to major in mathematics / number of students
Answer:
C
Step-by-step explanation:
12*29 = 348
Round down to 300
(If under 50 round down)
