Answer:
8 hours
Step-by-step explanation:
1. Subtract value of tips she got that day
87.05 - 50.25 = 36.8
36.8 is the actual payment for her job that day
2. Divide 36.8 with paid/hour (4.6)
36.8 ÷ 4.6 = 8 hours
4/3
explanation : just write it in fraction form
He will need to save up for 12 weeks because he is getting 2 dollars a week.
It says after 3 weeks he saved 6, so divide six by three and the answer meaning he makes 2 a week. Next divide 24 by 2 and you get 12.
If something is to the power of 1/2, it is the same as the square root of that number. So, what's the square root of 49?
Answer:
<em>"The true mean weight of the geese is less than or equal to 40 pounds"</em>
<em></em>
Step-by-step explanation:
<u>Something (or some value) can be either equal to, greater than, or less than another thing (another value).</u>
Null Hypothesis is what is given and Alternate is what we are testing.
Since Null Hypothesis is given that the mean weight is GREATER THAN 40 pounds, the ALTERNATE HYPOTHESIS would be the mean weight is either EQUAL TO or LESS THAN 40 pounds.
Thus, alternate hypothesis is <em>"The true mean weight of the geese is less than or equal to 40 pounds"</em>
