In preparation for her math test on Thursday, Emerson studied 1/2 hour on Monday, 1 1/16 hours on Tuesday, and 3/8 hour on Wednesday. What is the total amount of time that Emerson spent studying for her test? (Simplify your answer and state it as a mixed number.)

Step-by-step explanation:

1/2 + 1 1/16 + 3/8 = ?

Least common denominator is 16

8/16 + 17/16 + 6/16 = 31/16 = 1 15/16 hours

sine

step-by-step explanation:

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).