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Nesterboy [21]
3 years ago
15

How do you do a probability tree? How do you start it? How do I get all my percentages to add up to 100?

Mathematics
2 answers:
sukhopar [10]3 years ago
7 0
Try this website, I don't know too much about this stuff but I found a website that explains by text and video. http://www.statisticshowto.com/how-to-use-a-probability-tree-for-probability-questions/

Julli [10]3 years ago
4 0

why you just give the question give the question && the answer !!!

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For neighborhood parks of a given size, the equation yˆ=7.219x+2.033 models the number of children at a park, where x is the num
Soloha48 [4]
I'm not 100% sure, but I believe the answer would be:
D. For every additional adult at the park, the number of children increases by about 7. 
P.S. good luck on the 6.10, fellow classmate!
6 0
3 years ago
Read 2 more answers
What is 9.85km to 5000m as a ratio in it's lowest terms
Rzqust [24]

Answer:

197:100

Step-by-step explanation:

9.85km in m =9850m

9850:5000

÷10 ÷10

985:500

÷5 ÷5

197:100

as we can’t simplify any more, this must be the lowest term.

6 0
3 years ago
The family size bottle of sunscreen holds 12 fluids (fl oz) of sunscreen. The regular bottle holds 75% less. How many fewer flui
asambeis [7]

Answer:

9 fewer ounces

Step-by-step explanation:

first divide 12 by 100 to get .12

then multiply that by 75 and get 9

12-9=3

3 0
3 years ago
The inverse for f(x)=-.75x
irina [24]

It would be -\frac{4x}{3}.

8 0
3 years ago
Find the area of the triangle
Helga [31]

Answer:

The answer is

\huge \boxed{54 \:  \:  {units}^{2} }

Step-by-step explanation:

Area of a triangle is given by

A =  \frac{1}{2}  \times base \times height \\

From the question

base = 18

height = 6

So we have

A =  \frac{1}{2}  \times 18 \times 6 \\  = 9 \times 6 \\  = 54 \:  \:  \:  \:  \:

We have the final answer as

<h3>54 units²</h3>

Hope this helps you

3 0
3 years ago
Read 2 more answers
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