For each question calculate the angles for the pie charts (you do not need to draw these). 1) This table shows the favourite colours of 40 students.
Colour
Red
Blue
Green
Other
Total
No. of People
20
10
3
7
40
Pie chart angle
360°
Complete the table, use the working started below to help you.
40 students = 360°
So 1 student

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling

Jim had 15 minutes to do 5 laps around his school what would his time be

Analyze the diagram below and complete the instructions that follow. how to find tan