Answer:
2y x 6y
Step-by-step explanation:
All you are doing is simplifying the expression, if the x's are multiplacation signs.
He completed 18 passes. Since he started out attempting 7 and then it went to 21, 21 divided by 7 is three. To then make it even on both sides you would need to multiply 6 but 3 in order to get the number of completed passes. You can also take the final answer, 18/21, and reduce it and find it is 6/7.
Answer:-66
Step-by-step explanation:
Answer:
Step-by-step explanation:
Alternative hypothesis : It is a statement which always indicates that there is a significant difference between the groups being tested.
It always contains by < , > or ≠ sign .
Given claim : Is the average speed on that stretch of highway significantly more than 75mph?
Here objective is whether the average speed on that stretch of highway significantly more than 75mph.
Let be the population mean speed on that stretch of highway significantly more than 75mph.
Then,
Hence , the correct alternative hypothesis would be :
Answer: B
Idk i learned this stuff 3 years ago lol and i also took a test and i got it right sooo