Dent 2
30
as a percent
sa percent
9
10
1
as a percent
10
2
as a percent
10
4
as a percent
10
11
12.
75% as a decimal
13
25% as a decimal
14.
15% as a decimal
15.
10% as a decimal
16.
5% as a decimal
17.
30% as a fraction
18.
60% as a fraction
19.
90% as a fraction
20.
50% as a fraction
21.
25% as a fraction
22.
20% as a fraction
Lesson 1:
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Which is a true statement about an exterior angle of a triangle a. it is formed by two segments that are not sides of the triangle, b. it forms a linear pair with one of the interior angles of the triangle, c. it is complementary to one of the interior angles of the triangle. d. it is formed by two segments that are sides of the triangle.

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box

In new york city at the spring equinox there are 12 hours 8 minutes of daylight. the longest and shortest days of the year very by two hours and 53 minutes from the equinox in this year the equinox falls on march 21 in this task you use trigonometric function to model the hours of daylight hours on certain days of the year in new york city a.what is the independent and dependent variables? b.find the amplitude and the period of the function. c.create a trigonometric function that describes the hours of sunlight for each day of the year. d. graph the function you build in part c. e. use the function you build in part c to find out how many fewer daylight hours february 10 will have than march 21. you may look at the calendar.