Ur mom cuz its called ask google or think bub
Answer:
Step-by-step explanation:
1.5x^2+6x+.... so that it can be rewritten in the form a(x+b)^2
Let .... be C
1.5x^2+6x+C
=1.5(x^2+4x+(C/1.5))
Compare above with 1.5(x+2)^2 = 1.5(x^2+4x+4)
C/1.5=4
C=6
So the expression should be 1.5x^2+6x+6
It can be rewritten to 1.5(x+2)^2
The probability of winning 15 out of the 22 games is 
<h3>
what is the probability of winning more than 15 times?</h3>
We know that the probability of winning on the arcade game is 0.568.
Then the probability of losing is:
P = 1 - 0.568 = 0.432
The probability of winning 15 out of 22 games is given by the equation:

Where C(22, 15) is the number of combinations of 15 elements that we can make with a set of 22 elements, given by:

Then the probability is:

If you want to learn more about probability:
brainly.com/question/25870256
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Answer:120x10 1200 half a piece = 60% 50-60=10%=1200
Step-by-step explanation: