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erastovalidia [21]
3 years ago
14

[ PLS HELP ]At a city hospital, 40 boys and 50 girls were born yesterday. What is the probability that the next baby born will b

e a girl?
10 points
Mathematics
2 answers:
docker41 [41]3 years ago
8 0

Answer:

55%

or

50/90

Step-by-step explanation:

Montano1993 [528]3 years ago
4 0

Answer:

the probability that the next baby born will be a girl is 55.5r%

Step-by-step explanation:

if 50/90 babies born were girls we can divide 50/90 which is 0.55r and multiply it by 100 to get 55.5r%

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A company has 8 mechanics and 6 electricians. If an employee is selected at random, what is the probability that they are an ele
Andre45 [30]

Answer:

Probability = \frac{3}{7}

Step-by-step explanation:

Given

Electrician = 6

Mechanic = 8

Required

Determine the probability of selecting an electrician

First, we need the total number of employees;

Total = n(Electrician) + n(Mechanic)

Total = 6 + 8

Total = 14

Next, is to determine the required probability using the following formula;

Probability = \frac{n(Electrician)}{Total}

Probability = \frac{6}{14}

Divide numerator and denominator by 2

Probability = \frac{3}{7}

<em>Hence, the probability of selecting an electrician is 3/7</em>

4 0
3 years ago
How many times could 6 go into 6
saveliy_v [14]
6 can only go into 6 once
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What type of angle is angle R?<br> S.<br> R<br> A. acute<br> B. right<br> C. straight<br> D. obtuse
Elis [28]

Answer:

D. Obtuse

Step-by-step explanation:

6 0
3 years ago
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solve the problems below step by step I'll give 30 points please explain find the area and the perimeter for the problems below
guajiro [1.7K]

Answer:

Step-by-step explanation:

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3 0
2 years ago
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Solve for X. Geometry
kozerog [31]
So since they are similar
AC/BC=CD/CE

so
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4 0
3 years ago
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