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SVETLANKA909090 [29]
3 years ago
10

Of all the Sunny Club members in a particular city, 25% prefer swimming on weekends and 75% prefer swimming on weekdays. It is f

ound that 10% of the members in that city prefer swimming on weekends and are female, while 55% of the members in that city prefer swimming on weekdays and are female.
The probability that a club member picked randomly is female, given that the person prefers swimming on weekends, is .
a .19
b .20
c .24
d .40
Mathematics
2 answers:
hichkok12 [17]3 years ago
5 0
The answer is D) 40 .
baherus [9]3 years ago
3 0
The answer should be d) 40
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Help me pleaseeeeeeeeeeeeeeeee
zalisa [80]

Step-by-step explanation:

j=25+5

j=30

final answer is 30

3 0
3 years ago
Read 2 more answers
Gross Pay: 28.75
jarptica [38.1K]

Answer:

No, you would multiply by 1.15

Step-by-step explanation:

A percentage goes by 'Hundreths' or .01

So 15% would be .15

We don't want to lose money along the way so we add a 1 it so it goes up for the total, like this:

28.75 * 1.15 = 33.1

5 0
2 years ago
Two consecutive integers have sum of 137
nikitadnepr [17]
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7 0
3 years ago
The difference between Lana's and her younger sister Lee's ages is 2. If Lee is 17 years old, how old is Lana? Let x represent L
tatyana61 [14]

Answer:

x = <u>19</u>

x - 17 = 2

2 + 17 = <u>19</u>

<em>Hope this helps!</em>

7 0
2 years ago
A certain slot machine has three identical independent wheels, each with 13 symbols as follows: 1 bar, 2 lemons, 2 bells, 2 plum
kari74 [83]

Answer:

Step-by-step explanation:

Given

there are 13 symbols in slot machines i.e. 1 bar , 2 lemons , 2 bells ,2 plums ,3 cherries , 3 oranges

there are Total of 3 machines

Probability of getting bar in machine is \frac{1}{13}

Probability of getting 3 bar on 3 machine=\frac{1}{13} \times\frac{1}{13}\times \frac{1}{13}=\frac{1}{2197}=0.0004

Probability of getting an orange=\frac{3}{13}

Probability of getting 3 oranges  on 3 machine=\frac{3}{13} \times\frac{3}{13}\times \frac{3}{13}=\frac{27}{2197}=0.0122

Probability of getting a Plum=\frac{2}{13}

Probability of getting 3 Plums  on 3 machine=\frac{2}{13} \times\frac{2}{13}\times \frac{2}{13}=\frac{8}{2197}=0.0036

5 0
2 years ago
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