The scatter plot shows the relationship betweeen the number of hours students spend watching television and the numer of hours they spend with friends each week. what is the y-intercept of the line of best fit and what does it represent? a. 6.9 hours; the number of hours students watch television in a week when they do not spend time with friends b. 11.1 hours; the number of hours students spend time with friends in a week when they do not watch television c. 6.9 hours; the number of hours students spend time with friends in a week when they do not watch television d. 11.1 hours; the number of hours students watch television in a week when they do spend time with friends

A

Step-by-step explanation:

Since the graph is described in the comments as "line joining (0,6.9) and (10,0.75)", the line crosses through the point (0,6.9) on the y-axis. This is the y-intercept so 6.9 is the intercept value.

The graph is labeled with the y-axis as hours spent watching TV. So 6.9 hours is the number of hours watching TV and 0 hours spent with friends.

6.9 hours; the number of hours students watch television in a week when they do not spend time with friends.

c. 65°

step-by-step explanation:

we are given a triangle with two known angles, 62° and 53°, while the third angle x is unknown and we are to find its value.

we know that the sum of angles in a triangle is equal to a total of 180 degrees. so we can write it as:

x + 62° + 53° = 180°

solving to find the value of x:

x = 180 - (62 + 53) = 65°

therefore, the value of x in this triangle is 65°.

7

step-by-step explanation: