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bonufazy [111]
3 years ago
6

Using the tree diagram what is the probability that a player will reach Level 2 with the bonus?

Mathematics
1 answer:
pentagon [3]3 years ago
6 0
That is 0.3*0.3*0.3 = 0.027
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I need help what is the answer will mark brainliest please help
Anestetic [448]

Answer:

Step-by-step explanation:

√4 = 2, √36 = 6, √49 = 7

only √2 is irrational!

7 0
3 years ago
Data were collected on random specimens of Yellowfin tuna from 1991 and 2010. For the sample of 231 specimens of Yellowfin tuna,
Molodets [167]

Answer:

95% confidence interval: (0.325 ,0.383)

Step-by-step explanation:

We are given the following in the question:

Sample size, n = 231

Sample mean = 0.354 ppm

Sample standard deviation = 0.231 ppm

95% confidence interval:

\bar{x} \pm t_{critical}\displaystyle\frac{s}{\sqrt{n}}  

Putting the values, we get,  

t_{critical}\text{ at degree of freedom 4 and}~\alpha_{0.01} = \pm 1.97  

0.354 \pm 1.97(\dfrac{0.231}{\sqrt{231}} ) = 0.354 \pm 0.029 = (0.325 ,0.383)  

6 0
3 years ago
Can anyone answer <br><br> Please find the area of this
valentinak56 [21]

Answer:

I belive it is 105

Step-by-step explanation:

ok so by spliting this up into where the 9 lengh ends.that recctangle is now 9 by 6,to find area you multiply them,that gets you 54.Now for the other part you want to fill it in,when you do that the area is 6 by 11 what equals 66 but ou have to take away the corner making it 51.Now we add those together and you have 105.

8 0
3 years ago
I stayed up all night trying to figure out this question but I just can’t
Vilka [71]

Answer:

from what we're given on the drawing, ac and pt are congruent

and from the question format, ab is equal to pq, ac is equal to pr

8 0
3 years ago
Two times a number is equal to six less than three times the number
Mekhanik [1.2K]
2 times a number, x, is equal to 6 less than 3 times the number, x.

2x = 3x - 6
-1x = -6
x = 6

The number is 6.
8 0
3 years ago
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