Answer:
y ≥ 3x +4
Step-by-step explanation:
The line is solid, so the inequality will include the "or equal to" case. The shading is above the line, so values of y greater than or equal to those on the line are in the solution set. The only choice with the correct (≥) inequality symbol is ...
y ≥ 3x +4
Answer:
x/4=3.6
x=3.6 x 4
x=14.4
Step-by-step explanation:
Answer:
Mean = 28.38
Standard Deviation = 4.02
Step-by-step explanation:
Probability that a restaurant failed in the first year = p = 43% = 0.43
The probability of occurrence is constant. The events(failing of restaurants) are independent. Number of trials if fixed and there are only two possible outcomes i.e. either restaurant failed or not failed.
This scenario satisfies all the conditions of a Binomial experiment setting. So, we will use Binomial Experiment to answer the questions.
The formula to calculate the Mean of Binomial Distribution is:
Mean = u = np
Here, n is the number of trials, which is 66 in this case. So,
Mean = u = 66 x 0.43 = 28.38
Standard Deviation of a Binomial Distribution is calculated as:
Distance in one day = 2/3 mile
distance in 5 days = 2/3 miles * 5
= 10/3 miles