Answer:
Step-by-step explanation:
in y = mx + b form, the slope is in the m position and the y intercept is in the b position.
y = mx + b
slope(m) = 5/7
y int (b) = -3
y = 5/7x - 3 <===
10 n = C
Finding the total would simply be multiplying the cost of the tickets by number of students.
Y = -15 is the answer and blah
Answer:
Umm I'm not sure is it 25...
Step-by-step explanation:
Answer:
68.27%
Step-by-step explanation:
By the Empirical Rule, as 65% and 75% are both one standard deviation apart from the mean of 70%, then this represents 68.27% of the data.
