the table shows a point - based grading syste...
the table shows a point - based grading system. based on the table, what is jennifers gpa?\nletter grade percent grade 4.0 scale\na+ 97 - 100 4\na 93 - 96 4\na- 90 - 92 3.7\nb+ 87 - 89 3.3\nb 83 - 86 3\nb- 80 - 82 2.7\nc+ 77 - 79 2.3\nc 73 - 76 2\nc- 70 - 72 1.7\nd+ 67 - 69 1.3\nd 65 - 66 1\ne/f below 65 0\njennifer wants to figure out her grade point average for this semester. she received a b in english, a c- in math, and an a in social studies.\n1.9\n2.9\n3.0\n4.0
Answer
# Explanation:
## Step1: Find the grade - point values
From the table, a B has a 4.0 - scale value of 3, a C - has a value of 1.7, and an A has a value of 4.
## Step2: Calculate the GPA
Since there are 3 courses, the GPA formula is $\text{GPA}=\frac{\text{Sum of grade - point values}}{\text{Number of courses}}$. The sum of the grade - point values is $3 + 1.7+4=8.7$. The number of courses is 3. So, $\text{GPA}=\frac{8.7}{3}=2.9$.
# Answer:
2.9