subject
Mathematics, 07.04.2021 16:50 gigi239

7. A teacher calculated her students' grades for the last grading period. The circle graph shows the letter grades and the percentage of students receiving that letter grade for the grading period.
Student Grades
D (70-74)
16%
B (80-89)
48%
C (75-79)
12%
A (90-100)
The teacher has a total of 125 students. How many students earned an A (90-100)?

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 17:10
Complete the table for different values of x in the polynomial expression -7x2 + 32x + 240. then, determine the optimal price that the taco truck should sell its tacos for. assume whole dollar amounts for the tacos.
Answers: 2
question
Mathematics, 22.06.2019 00:50
The students in a class were asked how many siblings they have. the data obtained is represented in the dot plot. the number of students who have no siblings is . the number of students who have three or more siblings is .
Answers: 1
question
Mathematics, 22.06.2019 03:50
Situation: find the age of the skull to the nearest year, enter the correct answer. a hiker in africa discovers a skull that contains 32% of its original amount of c- 14. done n = noekt 00000 no = inital amount of c-14 (at time t = 0) n = amount of c-14 at time t k = 0.0001 t = time, in years
Answers: 1
question
Mathematics, 22.06.2019 05:00
Find two numbers if their ratio is 4: 7 and their difference is 123.
Answers: 1
You know the right answer?
7. A teacher calculated her students' grades for the last grading period. The circle graph shows the...
Questions
question
Mathematics, 12.05.2021 04:40
question
Mathematics, 12.05.2021 04:40
Questions on the website: 13722360