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Dmitriy789 [7]
3 years ago
5

Fifty balls numbered 1 through 50 are mixed up in a barrel. How many balls must you draw from the barrel (without looking) to be

sure that you have two even-numbered balls?
Mathematics
1 answer:
ipn [44]3 years ago
8 0
If you draw only 25 balls, you could draw the 25 odd-numbered balls.  However, there will then be no odd-numbered balls left, so when you draw two more you will be guaranteed to get two even-numbered balls.  Thus, the minimum is 25+2=27 balls.
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What is a factor of X2–9 X +14
Taya2010 [7]

The factors of the expression x^2 - 9x + 14 are (x - 7) and (x - 2)

<h3>How to factor the expression?</h3>

The expression is given as:

x^2 - 9x + 14

Expand

x^2 - 2x - 7x + 14

Factorize the expression

x(x - 2) - 7(x - 2)

Factor out x - 2 from the expression

(x - 7)(x - 2)'

Hence, the factorized expression of x^2 - 9x + 14 is (x - 7)(x - 2)'

Read more about expressions at:

brainly.com/question/723406

#SPJ1

5 0
2 years ago
4 5/2 - 4 3/2 <br><br> ANSWER WITH EXPLANATION. BRAINLIST!!!!!
MAVERICK [17]

Answer:

1

Step-by-step explanation:

First, we have to make the fractions improper.

To this we would need to multiply the denominator by the whole number and add it to the numerator. 2*4 is 8.  8 + 5 is 13. So for the first fraction, it will be 13/5. Let’s do the second fraction. 2*4 is 8. 8 + 3 is 11. So for the second fraction, it will be 11/2. Since the fractions have the same denominator, we will not have to do anything to them. Now, all you have to do is simple subtraction. 13 - 11 is 2. Since the denominators are the same, it will equal to 2. So the final answer is 2/2 or 1.

7 0
3 years ago
The line represented by the equation 3x + 5y = 2 has a slope of -3/5. Which shows the graph of this equation?
Daniel [21]
Graph 3 is the answer. Choose a point on the line. Go down by 3. Then go to the right by 5.
4 0
3 years ago
Om to 4conm.
max2010maxim [7]
The correct answer is water
8 0
3 years ago
there are 8 students on the minibus. five of the students are boys. what fraction of the students or boys?
Hunter-Best [27]

Answer: 5/8


Explanation:

total = 8

boys = 5

fraction = 5/8

3 0
3 years ago
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