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Marysya12 [62]
3 years ago
10

Which of the following demonstrates how the 20 is calculated using the

Mathematics
1 answer:
Yuri [45]3 years ago
8 0

Answer:

2

Step-by-step explanation:

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Food Express is running a special promotion in which customers can win a free gallon of milk with their food purchase if there i
enyata [817]

Answer:

3/52

Step-by-step explanation:

The experimental probability of winning a free gallon of milk will be calculated as under -

It is given that, total number of outcomes = 156

Non-winning customers = 147 (it is given in the question)

Thus, the winning customers will be = Total outcomes - Non-winning customers

Expected winning customers = 156 - 147 = 9

The probability is calculated as -

Probability (Winning customer) = winning customers/total customers

Probability (Winning customer) =  = 9/156 = 3/52

7 0
2 years ago
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Jerome solved the equation 1
inn [45]

Answer:

B (second option)

Step-by-step  step 2, the LCD was not used correctly to make equivalent fractions.

6 0
3 years ago
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Need help with this math question
blondinia [14]

Answer:

x =7\sqrt{3}

Step-by-step explanation:

By definition, the tangent of a z-angle is defined as

tan(z) =\frac{opposite}{adjacent}

For this case

opposite = 7

adjacent = x

z=30\°

So

tan(30) =\frac{7}{x}

x =\frac{7}{tan(30)}

x =7\sqrt{3}

4 0
3 years ago
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Given A is between Y and Z and YA = 2x, AZ = 16x, and YZ = 4x+56, find AZ.<br> Plsss help
cupoosta [38]

Answer:

64

Step-by-step explanation:

4 0
3 years ago
Which of the following equations is equivalent to 1/2x - 2/3y = 5?. A) x - 2y = 30. B) 4x - 3y = 30. C) 3x - 4y = 31
Rasek [7]
The answer is C because Which of the following equations is equivalent to 1/2x-2/3y= c I'd just 6 times as much, so 1/2 times 6 equals 3 and 2/3 times 6 is 4
3 0
3 years ago
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