The shape shown here is a triangular pyramid, because it has a triangular base and a pointy tip.
Answer:
276
Step-by-step explanation:
Circumference = 2πr
= 276
Answer:
0.6
Step-by-step explanation:
Answer/Step-by-step explanation:
a. % of people who smoke = no. of people who smoke ÷ total no. of people surveyed × 100
Total no. of people who smoke is given = 4 + 36 = 40
Total people surveyed = 200
% of people who smoke = 
a. % of people who do not exercise regularly = no. of people who do not exercise regularly ÷ total no. of people surveyed × 100
Total no. of people who do not exercise regularly = 36 + 134 = 170
Total people surveyed = 200
% of people who smoke = 