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anastassius [24]
2 years ago
13

Recent statistics show that 62% of people wash their hands after using the restroom.If you shake hands with three random people,

what is the probability that all of them washed their hands after previously using the restroom?
Mathematics
1 answer:
Sedbober [7]2 years ago
6 0

Answer:

p = 0.62

Step-by-step explanation:

Probability that all three has washed their hands after previously using the restroom = 0.2383 approx. The probability that all of the 3 washed their hands after previously using the restroom is 0.2383. Explanation: It is given that, 62% of people wash their hands after using the restroom that is p = 0.62.

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You want to paint a piece of pottery at an art studio. The total cost is the cost of the piece plus an hourly studio fee. There
Nataly_w [17]
Answer:
3 hours

Explanation:
1) Set an expression for each of the studios we can set out variable as h for hours because that is the unknown value.

Studio A: 10+8h
Studio B: 16+6h

To find out how many hours would pass for their costs to equal each other, we have to make them literally equal each other.

10+8h=16+6h

Now that we have an equation, we can start solving.

10+8h=16+6h
Combine like terms
10-16=6h-8h
-6=-2h
2h=6
Divide both sides by 2 to isolate h
2h/2=6/2
h=3

I hope this helped! If it did, a brainliest would be much appreciated :)
5 0
2 years ago
Helpppppppp i give you stars bralienst,and also thanks
Gwar [14]

Answer:

50% of 100<75% of 104

50% of 100>75% of 60

Step-by-step explanation:

For the inequality to support the statement, we can use 50% of 100 which is 50

Now we need to find "any other number" that is greater. I'll use 104 since it divides evenly. 75% of 104 is 78, 50<78

Now for the second one, we can use 50% of 100 again which is 50.

This time we need to find another number that is less than. I'll use 60. 75% of 60 is 45. 50>45

4 0
2 years ago
How many repeating digits are in 0.ModifyingAbove 536 with bar? 1 2 3 4
Maksim231197 [3]

Answer:

3

Step-by-step explanation:

We want to determine the number of repeating digits in 0.\overline{536}

We can rewrite this number as: 0.\overline{536}=0.536536536536536536536...

Therefore the digits that are repeating are: 536.

Hence the number of digits repeating is 3.

The third choice is correct

5 0
2 years ago
Read 2 more answers
Which function is a quadratic function? c(x) = 6x + 3x3 d(x) = x – 8x4 p(x) = –5x – x2 k(x) = 2x2 + 9x4
trapecia [35]
Quadratic means 2nd degree

means highest power of variable is 2


c(x)=6x+3x^3
3rd degree, not quadratic

d(x)=x-8x^4,
4th degree, not quadratic

p(x)=-5x-x^2
2nd degree, it's quadratic

k(x)=2x^2+9x^4
4th degree, not quadratic

answer is p(x)=-5x-x^2
6 0
2 years ago
Read 2 more answers
Use the triangle below. Find the length of the missing side. If necessary, round to the nearest tenth. B = 12 and c = 13 A= ?
77julia77 [94]

Answer:

..................

17.7

3 0
2 years ago
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