Answer:
C . Yes, because aspirin is known to reduce heart attacks.
Step-by-step explanation:
A research examined so he find that aspirin reduce the heart attack .A chi-square test on the data collected in a randomized experiment.
First, identify what fracion of an hour Larre spent outside using the model.
Since the square is divided in 4 equal parts, then the denominator of the fraction that Larre wants to represent is 4.
On the other hand, since 2 of those 4 parts are colored, then the numerator of the fraction that Larre wants to represent is 2.
Then, the fraction represented by the visual model is:

To find the answer, find an equivalent fraction by multiplying both the numerator and the denominator by 2:

Therefore, an equivalent fraction that can be made by multiplying the numerator and denominator by 2, is:

The correct choice is option C) 4/8.
Answer:
0.02
Step-by-step explanation:
Pack A and B both consisted of 52 cards. When shuffled, 51 cards in A and 53 cards in deck B. It appears that the Top card of A left with only 51 possible cards to be taken from A (since we know the Queen hadn't moved).
The two possible cases are: probability of not taking King of Hearts (from A to B), and the other were we did.
Let K= the event of taking the King of Hearts from A to B and be
the occasion being the top card of B.



Answer: i dont know the answer right now but i know how to find it
Step-by-step explanation:
multiply 272.5 by 1,000
Answer:ggcswh csej
Step-by-step explanation:
HFdfnvswtjb