Answer:
60
Step-by-step explanation:
answer is in photo above
Answer:
I like math because I think it is kinda fun. It is useful in some parts of life too.
Step-by-step explanation:
Is the answer 25? I'd like to buy a vowel for 50 please?
square root both sides, divide by v both sides, divide by 2 both sides, divide pCd both sides
Answer:
the probability of choosing is blue marble is less than the probability of not choosing a blue marble
Step-by-step explanation:
the reasoning for this is that there are 50 marbles and only 20 of the 50 are blue. Which means that 30 are not blue. Since 30 is bigger and 20 (ie. there are more non-blue marbles than there are blue marbles), the probability of choosing a blue marble is less than the probability of not choosing a blue marble