A unit rate will always end up having one as its denominator so divide 305 by 5 which is 61 rotations/1 minute.
(3)(17.25) = 51.75; he spent $51.75
Because everything in the problem is positive, no negative numbers are needed.
Answer and work down below. Let me know if you have any questions
3/4
9/10 times 5/6= 45/60 divide by 3 then divide by 5. 15/20 = 3/4
Answer:
Step-by-step explanation:
Since we have given that
A very large study showed that aspirin reduced the rate of heart attacks by 44%.
we claim that they have a drug that will be more effective than aspirin.
so, our hypothesis would be
So, it will be one tail test.
Hence,