1/8 for the first one and second one is 23 times 6
Answer:
He should expect to select 75 yellow cards.
Step-by-step explanation:
Since there is replacement, for each trial, we have:
1 yellow card
1 red card
1 blue card
1 green card.
If Greg does this 300 times, how many yellow cards should he expect to select?
Each trial, there are 4 cards, one of which is yellow. So 1/4 = 0.25 probability of selecting a yellow card.
Over 300 trials
0.25*300 = 75
He should expect to select 75 yellow cards.
Answer:
Step-by-step explanation:
(
,
)
(
,
)
m =
parallel lines have the same slopes , perpendicular lines have slope which are opposite reciprocals.
~~~~~~~~~~~~~~~
A( 3 , 5 )
B( - 2 , 7 )
=
= -
C( 10 , 5 )
D( 6 , 15 )
=
= -
The answer is (A) Neither
The answer is 1 Bcuz u have to first plug in -4 for f then solve the equation by adding like terms and dividing
the answer is 7 because all of the other numbers opposites aren't negative