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Nana76 [90]
3 years ago
6

Twelve students have equally likely chance of being selected in a drawing at school. Eight are girls and four are boys. What is

the probability that a boy will be selected?
Mathematics
2 answers:
ladessa [460]3 years ago
8 0
1/3 is the answer. 4/12 and that simplifies to 1/3
lubasha [3.4K]3 years ago
4 0
There are 4 boys and 12 students in total. It would be 4/12, but if it was to be simplified, it would be 1/3. The probability of a boy being selected is 1/3.
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laiz [17]

Answer:

Step-by-step explanation:

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Step-by-step explanation:

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2 years ago
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4 0
3 years ago
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krok68 [10]

Answer:

9) 51 × 10⁻⁵ = 0.00051

10) Cash price = #54,000 × (1 - 0.125) = #47,250

11) -40·p·q÷(-2)² = -10·p·q

12) 0.003 × 0.045 = 1.35 × 10⁻⁴

13) N40°W = 320°

14) The base diameter of the cylinder = √(4 × (700×π cm³/7)/π) = 20 cm

15) The LCM of 2·x²·y, 3·x·y² is 12·x²·y²

16) 636,000 = 6.36 × 10⁵

17) 1/3·π·r²·h₁ = π·r²·h₂

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18) The angle = 180 + 45 = 225°

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Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Please help me on this it’s due please help me
GuDViN [60]
9 1/2 * 15.15 = $143.925 dollar
3 0
2 years ago
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