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Rus_ich [418]
3 years ago
5

3. A multiple choice test contains 15 questions. Each question has four options, only one of

Mathematics
1 answer:
Mice21 [21]3 years ago
3 0

Answer:

\frac{5005\times 3^6}{4^{15}}

Step-by-step explanation:

by using binomial property, we get the probability

P=C^{15}_{9}\times \frac{1}{4^9}\times \frac{3^6}{4^6}

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The following table represents the highest educational attainment of all adult residents in a certain town. If a resident who is
Finger [1]

Using it's concept, it is found that there is a 0.183 = 18.3% probability that the person has completed a bachelor's degree and no more.

<h3>What is a probability?</h3>

A probability is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.

Researching this problem on the internet, it is found that 529 + 1054 = 1583 out of 1911 + 6730 = 8641 people aged 40 or older have completed a bachelor's degree and no more, hence the probability is given by:

p = 1583/8641 = 0.183.

More can be learned about probabilities at brainly.com/question/14398287

#SPJ1

5 0
2 years ago
Choose all the numbers that 810 is divisible by.
Aleks04 [339]
810/2= 405

810/3= 270

810/4= 202.5 (not this one)

810/5= 162

810/6= 135

810/7= 115.71 ( not this one)

810/8= 101.25 (not this one)

810/9= 90

810/10= 81

810/11= 73.63 (not this one)

I hope this helps you!
3 0
3 years ago
10 POINTS <br><br> Could someone please answer these questions please
Natasha_Volkova [10]

Answer:

dont lie, thats only 5 points

5 0
3 years ago
PLEASE HELP<br>what is the value of x? enter your answer in the box​
Mashcka [7]

Answer: 3

For this question, we will use the angle bisector theorem.

Angle Bisector Theorem: In geometry, the angle bisector theorem is concerned with the relative lengths of the two segments that a triangle's side is divided into by a line that bisects the opposite angle. It equates their relative lengths to the relative lengths of the other two sides of the triangle.

Now let's place it according to a general formula.

x/2.25 = 4/3

x= 4/3 * 2.25

x= 3

There you go! now you know the answer and the way to do it! Brainliest pweasee if the answer is correct and helpful!

<h2>૮꒰ ˶• ༝ •˶꒱ა</h2><h2>./づᡕᠵ᠊ᡃ࡚ࠢ࠘ ⸝່ࠡࠣ᠊߯᠆ࠣ࠘ᡁࠣ࠘᠊᠊°.~♡︎ Sara Senpie</h2>
5 0
2 years ago
What is 60,000 + 3,000 + 20 + 9 in standard form
Zigmanuir [339]
60,000+3,000+20+9 in standard form is 6.3029 x 10^4.


Hope this helps you! 
-Hamilton1757
8 0
3 years ago
Read 2 more answers
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