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Vinvika [58]
2 years ago
7

I WILL MARK BRAINLIST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
2 answers:
Nana76 [90]2 years ago
6 0

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

 

Kisachek [45]2 years ago
3 0

Answer:

(a) 30 & younger (no facial hair are 1,2,4,9. with facial hair are 10,12,14)

older than 30 (no facial hair are 3,4,8 . with facial hair are 6,7,11,13,15)

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Taj has a choice of water, iced tea, or lemonade; with lemon or lime twist; served in a small or large glass. how many more choi
shusha [124]

Answer:

Total number of choices with a straw:  12

Total number of choices without a straw: 12

Total number of choices: 24

Step-by-step explanation:

Taj has a choice of:

  • water, iced tea, or lemonade (3 options)
  • with lemon or lime twist (2 options)
  • served in a small or large glass (2 options)

This made a total of 3*2*2: 12 different choices

if the drink can be served with or without a straw, he choices are doubled, making a total of 2*12 = 24

5 0
3 years ago
Three rays have a common vertex on a line. Write and solve equations to find the measures of m and n
lukranit [14]

Answer:

n = 90 - 62

n = 28º

m = 180 - (62 + n + 27)

m = 180 - (62 + 28 + 27)

m = 180 - 117

m = 63º

5 0
3 years ago
Leticia is paid $672 weekly. What is her annual salary?
denpristay [2]

Answer: b: 34,944

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Please help I’ll give brainalist + 10 points to whoever helps and get this 100% right
kaheart [24]

Answer:

its C

Step-by-step explanation:

because 180⁰-40⁰=140⁰

4 0
2 years ago
Read 2 more answers
Anyone knows the answer
murzikaleks [220]

Answer:C

Step-by-step explanation:

3.1 x 10^(-4) x 8.5 x 10^(-2)

3.1 x 8.5 x 10^(-4) x 10^(-2)

26.35 x 10^(-4-2)

26.35 x 10^(-6)

2.635 x 10^1 x 10^(-6)

2.635 x 10^(1-6)

2.635 x 10^(-5)

3 0
3 years ago
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