The final exam grade distribution for all students in the introductory statistics class at a local community college is displayed in the table, with A = 4, B = 3, C =
2, D = 1, and F = 0. Let X represent the grade for a
randomly selected student from the class.

you need to show the graph

step-by-step explanation:

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )

the surface area is 124cm²

step-by-step explanation:

length: 4cm

width: 9cm

height:   2cm

x= cost per bracelet

number of bracelets * x + shipping charge = total cost

so

9x+9=72