Answer:
first 25%
Step-by-step explanation:
A quartile is a quarter, so the first 25% falls between the minimum and lower quartile
Answer:2
Step-by-step explanation:
IM FAST RIGHT???
Answer:
C and D are the right answers
Step-by-step explanation:
55*10/2=275
The area of his roof is 275
Answer:
1.8m²
Step-by-step explanation:
∅= 51× π/180 = 17π/60
area of sector= 1/2 × r²× ∅
= 1/2 × 2²× 17π/60
= 34π/60
= 1.78m²
