Answer:
Step-by-step explanation:
It said the greatest amount,
So change 50% to .50
120x.50=60
She drinks 4.27 grams on calcium in 14 days at one glass of milk containing 14 mg per day
Answer:
c = -3
Step-by-step explanation:
The discriminant is 73, that means we have:
(-1)^2-4*6*c=73
then: 1-24c=73
or -24c= 73 -1
-24c = 72
Then c = 72/-24= -3
The answer is -3
Hope that useful for you.
Answer:
the first one of your answers
Step-by-step explanation:
4 by the power of 1 x 3
Answer: The probability is about 0.2%.
The probability of flipping heads one time is 0.5, 50% or 1/2.
To flip heads 9 times in a row, we have to multiply 1/2 by itself 9 times.
(1/2)^9 = 1/512 or about 0.2%
It should only happen once every 512 times.
