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umka21 [38]
3 years ago
10

The probability of having a winning raffle ticket is 20%. If you bought 50 tickets, how many winning tickets should you expect t

o have?
Mathematics
2 answers:
vladimir2022 [97]3 years ago
6 0
10because if you do 1/5=x/50 then you get 10 ...............................................................................................................
Usimov [2.4K]3 years ago
3 0
\frac{20}{100} = \frac{x}{50}
Let's solve for x:
100x=1000
Divide by 100
x=10
You should expect to win 10 times.
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We have the following expression given:

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3 0
1 year ago
Jordan mixed together 9 gal. of Brand A fruit drink and 8 gal. of Brand B fruit drink which contains 48% fruit juice. Find the j
Pie

Answer:

Step-by-step explanation:

You do this by figuring out the amounts of pure fruit juice in all.

Explanation:

Mixture:

17 gal 30% contains:  

17

⋅

30

100

=

5.10

gal pure juice

From Brand B:

8 gal 48% contains:  

8

⋅

48

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=

3.84

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1.26

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⋅

100

=

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8 0
3 years ago
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Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Please helppp!! Find the missing side . Round to the nearest tenth
olga nikolaevna [1]

Answer:

7.  7.8

Step-by-step explanation:

We can use Tan of this angle to find the missing side (in this case, the side adjacent to the angle measuring 57°)

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solve for x

           x(Tan 57°) = 12

               x = 12/(Tan 57°)

                 x = 7.8   (rounded to the nearest tenth)

6 0
3 years ago
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