Answer:
[?] = 108
Step-by-step explanation:
is 3/4 of a whole revolution: 
so the area of the sector is 3/4 of the area of the entire circle.
Area of a circle: 
Area of the sector: 
Dave is correct you add the price of the 2 cups of coffee and piece of cake together 2.75+2.75+2.90= £8.40 then you subtract that from £10 so £10-£8.40= £1.60 which is more then £1.50
Answer:
5/10 or 1/2
Step-by-step explanation:
ratio=2:5:3
2+5+3=10 ( total of counters)
10=denominator
blue = ratio 5
5/10
or 1/2 simplified
exhibit population for ten integers is 15,19,19,20,20,20,21,22,22,22 mean is 20 variance is 4
Step-by-step explanation:
- Mean is helps in finding the mid point of the data.
- Variance is the variability of data it was here.
- In order to get the data straight the combination of 4 was required.
- 4 is variance one data set was 19 other had to be 22.
- As mean is 20 three means had to be 20.
- from mean 20 4 is greater then 20 and 3 is less then 20.
- 15 being the lowest it compensated the variance to 4.
- Mathematically there are many ways to do this using function.
- This is to be found out at a traditional method.
- Reducing or increase the number as it was integers.
Due to the order of operations the correct answer is 6+2*5=16
