Final exams anna, a language major, took final exams
in both french and spanish and scored 83 on each. her
roommate megan, also taking both courses, scored 77 on
the french exam and 95 on the spanish exam. overall,
student scores on the french exam had a mean of 81 and a standard deviation of 5 spanish scores had the mean of 74 and the standard deviation of 15

  21.3

step-by-step explanation:

multiplying the given equation by c/sin(25°), we get

  c = 9/sin(25°) ≈ 21.2958 ≈ 21.3

we assume "c" is the length of ab, the side opposite angle c in triangle abc.

step-by-step explanation:

the multiplicative inverse of a fraction a/b is b/a. for the multiplicative inverse of a real number, divide 1 by the number. for example, the reciprocal of 5 is one fifth 1/5 or 0.2, and the reciprocal of 0.25 is 1 divided by 0.25, or 4.

all it means is function 3

%40

step-by-step explanation: