Homework: Mean, Median, Mode, and Weighted Mean Save
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HW Score: 38.5%, 9.63 of 25 pts
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A student receives the following grades, with an A worth 4 points, a B worth 3 points, a C worth 2 points, and a Dworth 1 point. What is the student's weighted mean grade point score?
Bin 2 two-credit classes
A in 1 three-credit class
Din 1 three-credit class
C in 1 four-credit class
Mean grade point score is (Round to the nearest tenth as needed.)

Rounded to 2 decimal places, the student's grade point score is  

2.59.

Step-by-step explanation:

m∠cdf = 43° , m∠gdf = 114°, m∠gde = 23°, m∠edh = 23° , m∠cdh = 157°

step-by-step explanation:

since, it is given that de bisects the angle gdh ⇒ de divides the angle gdh into two equal angles.

⇒ m∠gde = m∠edh

⇒ 8·x   - 1 = 6·x + 5

⇒ x = 3

so, m∠gde = 8·x - 1 = 23°

and m∠edh = 23°

now, it is given ∠cde is an straight angle so, m∠cde = 180°

⇒ m∠cdf + m∠fdg + m∠gde = 180°

⇒ 43° + m∠fdg + 23° = 180°

⇒ m∠fdg = 114°

again, m∠cde = m∠cdh + m∠edh = 180°

m∠cdh + 23° = 180°

⇒ m∠cdh = 157°

step-by-step explanation: