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2 answers:
Answer:
a) 7 were 30 or younger
4 of ≤ 30 and 3 of ≥ 30 has no facial hair
b) as attached
c) c) 5/15= 1/3 ( 33.33%) of men older than 30 has facial hair, in total group
0r 5/8 = 0.625 (62.5%) of men older than 30 in his age group has facial hair
Step-by-step explanation:
a) b) shown in attached
c) 5/15= 1/3 ( 33.33%) of men older than 30 has facial hair, in total group
0r 5/8 = 0.625 (62.5%) of men older than 30 in his age group has facial hair
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Answer:
C
Step-by-step explanation:
Calculate the distance using the distance formula
d = √ (x₂ - x₁ )² + (y₂ - y₁ )²
with (x₁, y₁ ) = E(- 2, 2) and (x₂, y₂ ) = F(4, - 6)
EF =
=
=
= = 10 → C