Answer:
(0,-2.5)
Step-by-step explanation:
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Answer:

Step-by-step explanation:
If we call x the number of correct questions obtained in the 9 attempts, then:
x is a discrete random variable that can be modeled by a binomial probability distribution p, with n = 9 trials.
So, the p of x successes has the following formula.

Where:
n = 9
p = 0.6
We are looking for P(x<4)
By definition:

Then:


Answer: -2
I hope this helps and may God bless you! Have a nice day, bye! :)
10×sine of 60 degrees=8.66 which is the same as B. you can check by finding the square root of 3 and then multiplying that by 5.
There is 0.946 liter in 1 quart
3.5/0.946 = 3.6997
~3.7 liters, or C
C is your answer
hope this helps