-4x+6y+7
Answers
A- (5/4, 2)
B- (2, 5/4)
C- (4/5,2)
D (2, 4/5)
Answer:
5/4, 2 or A on edge 2021
Step-by-step explanation:
took the test :)
Answer:
(x+2)*(2x-5)*(x-4)
I think this is the answer
Step-by-step explanation:
Answer: -2
Step-by-step explanation:
Got it right on Edge
B.He incorrectly determined the actual number of times he chose a red card.
C.He used too few trials for the sample space.
D.He used too many trials for the sample space.
Answer: C. He used too few trials for the sample space.
Step-by-step explanation:
Given: Josh used a standard deck of 52 cards to conduct an experiment.
As half of the cards in the deck were red.
If we take sample space= 52 cards
Then probability of getting a red card
But Josh took 8 cards as sample space which is not enough for the sample space.
therefore, C. is the right answer. "He used too few trials for the sample space."
Answer:
Option C - He used too few trials for the sample space.
Step-by-step explanation:
Given: Josh used a standard deck of 52 cards to conduct an experiment. Half of the cards in the deck were red. The other half were black.
Josh predicted that he would choose a red card in 4 out of 8 trials.
When he conducted the experiment, he actually chose a red card 6 out of 8 times.
To find : Which explains the most likely reason for the discrepancy between Josh’s predicted and actual results?
Solution :
Sample space = 52 cards
As half of the cards in the deck were red.
Probability of getting a red card is
He predict and conduct to choose a red card out of 8 trials which is not enough for the sample space.
Therefore, Option C is correct.
He used too few trials for the sample space.