2 Joy books appointments for patients in the diary. The dentists are María, Pedro and David,
Joy has marked the diary where the dentists are not available
She has booked some patients for Tuesday.
Joy now needs to book appointments for Tuesday for these patients.
Diping, 30 minutes with David
.
Rob Gamble, 45 minutes with Maria
Joan Andrews, 30 minutes, before 10am
Nina and Sam Jones, 30 minutes each, appointments must follow each other with
the same dentist
(
Write the appointments in the diary for these patients.
(5)

Ted and meg have each drawn a line on the scatter plot shown below: the graph shows numbers from 0 to 10 on x and y axes at increments of 1. dots are made at the ordered pairs 1, 8 and 2, 7.5 and 3, 6 and 4, 5.5 and 4.5, 4.8 and 5, 4 and 6, 3.5 and 7, 3 and 8, 1.9 and 9, 1.2 and 10, 0. a straight line labeled line p joins the ordered pairs 0, 8.5 and 10.1, 0. a straight line labeled line r joins the ordered pairs 0, 8.5 and 7.8, 0. which line best represents the line of best fit? line p, because it is closest to most data points line p, because it shows a positive association line r, because it is closest to most data points line r, because it shows a negative association