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ratelena [41]
4 years ago
5

Identify the sample space in the following tree diagram

Mathematics
1 answer:
VashaNatasha [74]4 years ago
3 0
<h3>Answer: Choice B</h3>

There are 2 sides per coin, and 3 flips, so 2^3 = 8 total items in the sample space

  1. HHH
  2. HHT
  3. HTH
  4. THH
  5. HTT
  6. THT
  7. TTH
  8. TTT

Tracing each branch from left to right will help form the 8 different outcomes. For instance, if you go along the upper most path of the upper tree, then you'll get HHH meaning you got 3 heads in a row. The next branch down would be HHT, and so on.

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Write an equation in point-slope form for the line that has a slope of 6 and contains the points (8,7)
max2010maxim [7]
The point slope form is y-y1=m(x-x1)
So the answer will be
Y-7=6(x-8
5 0
3 years ago
The wait time to ride the Sky Coaster is 45 minutes when 9 people are in line. At this rate, how long is the wait time (in hours
kobusy [5.1K]

Answer:

3*45=135 minutes.

Step-by-step explanation:

Hello there!

Start by seeing if there is an equal rate in the qmount of people that we are  working with.

27/9=3 (so there's one)

3*45 (the amount of time when 9 people are in line)= 135 minutes

Have a great day!

8 0
3 years ago
Please help asap<br> Find the volume of this cone.<br> Use 3 for TT.<br> 5in<br> V =
umka21 [38]

Answer:

V=πr2h /3

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3 0
3 years ago
In a random sample of 75 individuals, 52 people said they prefer coffee to tea. 99.7% of the population mean is between 84/80/74
Dmitriy789 [7]
Using a 1-sample z-interval for the population proportion with confidence level 0.997, the sample probability is 0.69 with margin of error of 0.16, so between 0.69+0.16=0.85 of the population and 0.69-0.16=0.53 of the population prefers coffee.  84% and 54% are the correct answers.
7 0
4 years ago
Read 2 more answers
Can anyone help me with these two questions? Even if you can only do one of them its greatly appreciated. Thanks in advance.
o-na [289]
F(x)=2x+8
G(x)=x-4

Plug g(x) into f(x)
F(g(x))=2(x-4)+8

Distribute
F(g(x))=2x-8+8

Simplify
F(g(x))=2x
7 0
4 years ago
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