Can someone help me with this question it’s 7.55 x 4.5
2 answers:
If you are going to multiply this by hand, make sure that you add a zero to the end of 4.5 so that it is 4.50. Because there are four decimal places, you need to make sure your answer has four decimal places as well. Then add a row of zeroes to the bottom because anything times zero equals zero. Next, add a zero in the hundredths place and multiply 5 from 4.50 to 7.55. Then, do the same with the 4. Add all your numbers together and you should get 33.9750 or 33.975.
You might be interested in
Answer:
Step-by-step explanation:
We use the equation , where
,
,
, and
. We obtain
from the z-score of a 0.97 confidence level.