Answer:
Hi... Do this for prove that
From the above problem, we
can create the equation:
P = 245 + 20 t
where P is the total payment that
Johnny receives and t is the total time he worked
Given that P = 2245, so find for
t:
2245 = 245 + 20 t
t = 100 hours
Answer:
After statistical analysis we find that the critical value with respect to a level of significance of 0.01 is greater, we deduce that if there is a difference in the number of rounds played per day in the week
Step-by-step explanation:
120+105+100+150+150=625/5=125= Expected frecuency
(observed - expected)^2/expected
Monday. 120 2
Tuesday. 105. 3.2
Wednesday. 100. 5
Thursday. 150. 5
Friday 150. 5
The total sum will give us the statistical chi-square test that is 20.2
according to the previous listing we look for the degrees of freedom:
5-1=4
Critical value = 3.747
After statistical analysis we find that the critical value with respect to a level of significance of 0.01 is greater, we deduce that if there is a difference in the number of rounds played per day in the week
Answer:
<h2>D) 28</h2>
Step-by-step explanation:
We know: the sum of the measures of triangle angles is 180°.
Therefore we have the equation:
Answer:
The answer in image one is f(x)=2x Left
The answer in image two is f(x)=x Center
the answer in image three where right Right