The reciprocal of a number is the number you get when you divide -1 by the origonal number exg
basically the reciprocal of the number, when multiplied by the origonal number, the result is -1 so
fractions are really easy because what you do for fractions is you flip the fraction then multiply by -1
2/9
flip
9/2
multiply -1
-9/2
the answer is A
-9/2
flip
-2/9
mulltply -1
2/9
the naswer is C
9/2
flip
2/9
multiply -1
-2/9
the answer is B
-2/9
fliip
-9/2
mltily -1
9/2
the answer is D
the order is ACBD
It’s B ) THE SLOPE IS POSITIVE
I got 23, 18, and 25 for the first one idk it's not on there though. Did you get an answer at all? I could try to get it again maybe I did something wrong
Answer:
2/3,30%
,0.03,23%
Step-by-step explanation:
Answer:1,0.5, or 0 it depends
Explanation:
The probability that one event occurred depends on the total of random event, being 1 the most of the probabilities
If the two marbles are blue the probability to select a marble blue is 1
If one of the marbles is blue and the other marble is of any color the probability to select the blue marbles is:
P=1 - 1/2=1/2
Being 1/2 or 0.5 the answer
If any of the marbles are blue then the probabilities are 0
