Answer:
110
Step-by-step explanation:
10% of 100 is 10
100+10=110
Answer:
They'll each want a quarter of a cupcake.
Step-by-step explanation:
I would say that the results of the study are not significant. This is because the difference of those who drink tea and did not drink tea is small and more or less will have the same values at some points of the research. Having a difference of 0.024, cannot really say anything or differentiate the two.
Answer:
10.26 in²
Step-by-step explanation:
The area (A) of the sector is
A = area of circle × fraction of circle
= πr² × 
= π × 2.8² × 
≈ 10.26 in²
Recall that
Your sums start at 
, so in order to apply these formulas directly, you need to compensate for the missing first two terms:
