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Zarrin [17]
3 years ago
5

Bag a contains 4 red and 3 blue tickets. bag b contains 3 red and 1 blue ticket. a bag is randomly selected by tossing a coin an

d one ticket is removed from it. using a tree diagram, determine the probability that the ticket chosen is blue.
Mathematics
1 answer:
nikdorinn [45]3 years ago
6 0
It's difficult to draw a tree diagram with this software.
Try to do it yourself & you will find the followings:

If A is selected (P(A) =1/2) we can get ether red (p(A & red)=4/7
so P(A∩red)= 1/2 x 4/7 = 4/14
Also we can get P(blue) = 3/7   & P(A∩blue) = 1/2 x 3/7 = 3/14

Same reasoning for B & you will get P(B∩read) 1/2 x 3/4 = 3/8
Also we can get  P(B∩blue) = 1/2 x 1/4 = 1/8
Probability of blues is either 3/14 or 1/8
P(blue) = 3/8 +1/8 =19/56 = 0.339
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Find the range of the function:<br><br> f(x) = x + 3, for x ≠ 1
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Answer:

All Real Numbers except for 4

Step-by-step explanation:

Objective: Specify domain and range of a function.

The equation is a linear equation. A linear equation range is all real numbers. However x cannot equal 1 so let plug in x to find where the y value CANT be.

f(1) = 1 + 3 = 4

So the range is

All Real Numbers except for 4.

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3 years ago
Mitch is attending a 4-year college. As a freshman, he was approved for a 10-year, federal
stich3 [128]

Answer:

Interest capitalization occurs when unpaid interest is added to the principal amount of your student loan. When the interest on your federal student loan is not paid as it accrues (during periods when you are responsible for paying the interest), your lender may capitalize the unpaid interest.

Step-by-step explanation:

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2 years ago
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pantera1 [17]

Answer:

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2 years ago
I ONLY GOT 1 MIN!!!! PER QUESTION HELP
belka [17]

Answer:

your answer is

<h2>a traepoizd </h2>

Step-by-step explanation:

<em><u>reason</u></em><em><u> </u></em>----

1 <em><u>parallelogram</u></em><em><u> </u></em>

  • it is opposite side quadrilateral
  • opposite angle

2 <em>rhombus</em><em> </em>

  • four congruence side in rhombus

3 <em><u>traepoizd</u></em><em><u> </u></em>

  • one pair of congruent sides that were not parallel. It also had one pair of parallel lines.

4 <em><u>kite</u></em><em><u> </u></em>

  • two pair of quadrilateral adjacent

<h2>hope it's helpful thanks please mark me as brainlist please </h2>
4 0
2 years ago
Read 2 more answers
Ed Moura has $32000 invested in stocks paying 6% .how much additional money should he invest in certificates of deposit paying 3
inna [77]

Answer:

Ed Moura invest $64000 in certificates of deposit paying 3%

Step-by-step explanation:

Ed Moura has $32000 invested in stocks paying 6%.  

Additional money in certificates of deposit paying 3% =x  

so that the average return on the two investments is 4%.  

32000*6% +3%*x = 4%(32000+x)

32000*0.06 +0.03*x = 0.04(32000+ x)

1920 + 0.03x = 1280 +0 .04x

1920 - 1280 = 0.04x - 0.03x

0.01x = 640

x = 64000

x = $64000

x= $64000 in certificates of deposit paying 3%

Thank you.

4 0
3 years ago
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