1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
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.
You might be interested in
Help please with algebra
KIM [24]

Answer:

c,d

Step-by-step explanation:

ab^{-3x}=a(b^{-3})^x=a(\frac{1}{b^3} )^x=a[(\frac{1}{b} )^3]^x\\=a(\frac{1}{b} )^{3x}

4 0
2 years ago
Which Data set has the smallest IQR ?
mel-nik [20]

Answer:

<h2 /><h2>The interquartile range (IQR) is the difference between the upper (Q3) and lower (Q1) quartiles, and describes the middle 50% of values when ordered from lowest to highest. The IQR is often seen as a better measure of spread than the range as it is not affected by outliers. Interquartile Range. 25% of values.</h2>

<h2 />

<h2>here your answer </h2>
8 0
4 years ago
Which expression can be used to solve 3/5 divide by 7/10
kramer

Answer:

\frac{3}{5} *\frac{10}{7}  

=  \frac{30}{35} =\frac{6}{7}

7 0
3 years ago
The city is planning to add a fish pound to a neighborhood park. the figure below is a scale drawing of the fish pound. its scal
CaHeK987 [17]

Answer: Sorry if it's wrong I hope I helped you

5 0
2 years ago
Use the side-splitter theorem to solve for x in the triangle below.<br> 21<br> 42
alexandr1967 [171]

x = 8

Solution:

Side-splitter theorem:

<em>If a line is parallel to one side of a triangle and the line intersects the other two sides, then this line divides those two sides proportionally.</em>

$\Rightarrow\frac{4}{21} =\frac{x}{42}

Do cross multiplication, we get

⇒ 4 × 42 = 21x

Divide by 21 on both sides, we get

⇒ 4 × 2 = x

⇒ 8 = x

Switch the sides.

⇒ x = 8

The value of x is 8.

8 0
3 years ago
Other questions:
  • The recipe she will use calls for 1334 ounces of chopped nuts. However, the recipe feeds 5 people. How many ounces of chopped nu
    7·1 answer
  • A group of friends ordered a large pizza. The pizza they ordered has 10 slices. If each friend gets 1 1/3 slice of pizza, how ma
    8·2 answers
  • One canned orange juice is 25% orange juice another is 5% orange juice. How many liters of each should be mixed together in orde
    5·1 answer
  • From MATH workbook 2B ​
    9·1 answer
  • Solve: 0 <img src="https://tex.z-dn.net/?f=%5Cleq" id="TexFormula1" title="\leq" alt="\leq" align="absmiddle" class="latex-formu
    6·1 answer
  • Can someone please help me answer this? i will mark you brainliest!!! i really need help plss
    10·1 answer
  • What is 0.4 repeting as afraction
    15·2 answers
  • Recommendations
    11·1 answer
  • The qestion Is the picture below extra point's​
    7·1 answer
  • Help me pleaseeeeeeeeee
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!