Step-by-step explanation:
You need to find the total number of students the pie chart will represent:
17 + 35 + 38 = 90
So you know, 360° represents 90 people
You can then find out the angle for each person: 360 ÷ 90 = 4
Each person is 4°
a)
1. 17 people took French so you would do 4° × 17 = 68°
2. 35 people took German so you would do 4° × 35 = 140°
3. 38 people took Italian so you would do 4° × 38 = 152°
b)
17 out of 90 people chose french so the probability would be 17/90
Answer:
the answer is 34.
Step-by-step explanation:
The answer is 6x + 0.50x= 2.50
Answer:
Y=x-1 is line n
y=-2x+4 is line m
y=4 is line t
x=-4 is line p
Step-by-step explanation:
Answer:
5/6
Step-by-step explanation:
cuz there's 6 sides and there are 5 more sides than the 1