Answer:
Step-by-step explanation:
26-$15.50=10.5
10.5/1.5=7
he can ride 7 rides in one day
Answer:
Correct option: B
Step-by-step explanation:
The professor can perform a One-mean <em>t</em>-test to determine whether the average score of the students in his class is more than the average score of all the students attending university.
A <em>t</em>-test will be used instead of the <em>z</em>-test because the population standard deviation is not provided instead it is estimated by the sample standard deviation.
The hypothesis for this test can be defined as follows:
<em>H₀</em>: The average score of the students in his class is not more then the entire university, i.e. <em>μ ≤ 35</em>.
<em>Hₐ</em>: The average score of the students in his class is more then the entire university, i.e. <em>μ > 35</em>.
Given:

The test statistic is:

Thus, the correct option is (B).
Answer:
x=2475/31 Exact form
x=70.838 Decimal form
x=7026/31 Mixed Number form
i didnt know which one you wanted
Uhh uhh this might not be right so don’t listen but I think the answer is 46 or sum I’m sorry