The points obtained by students of a class in a test are normally distributed with a mean of 60 points and a standard deviation of 5 points.

about what percent of students have scored more than 75 points?

0.15

2.5

15.5

34

Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 5 units and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?

Drag each number to the correct location on the statements. not all numbers will be used. consider the sequence below. -34, -21, -8, 5, complete the recursively defined function to describe this sequence

What is the measure of angle 1? a.28 b.152 c.168 d.64