1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
My name is Ann [436]
3 years ago
8

In a particular class, exams are worth 50% of the overall grade, quizzes are worth 30% of the overall grade, homework is worth 1

5% of the overall grade, and class participation is worth 5% of the overall grade. A particular student has earned an average score of 87.9% on the exams, 77.8% on the quizzes, 90.0% on the homeworks, and 100.0% on class participation. What is this student's overall grade in the course?
Mathematics
1 answer:
Paha777 [63]3 years ago
3 0

Answer:

The student's overall grade is 85.79%

Step-by-step explanation:

Given in the question that:

Exam = 50%; Quiz = 30%, Home work = 15% and Class participation = 5%

The total giving us 100%.

A particular student scored the following;

87.9% on exams, 77.8% quiz, 90% Home work and 100%  on class participation

Calculating the percentages the student had for each;

Exam total = 50*0.879 = 43.95% earned

Quiz = 30*0.778 = 23.34% earned

Home work = 15*0.9 = 13.5% earned

Class participation = 5*1 = 5% earned

Total earned = 43.95+ 23.34 + 13.5+ 5 = 85.79%

You might be interested in
Find the surface area of a rectangular prism that is 16 inches long, 12 inches wide, and 5 inches high.
PolarNik [594]
The correct answer is A 
3 0
3 years ago
Terry has completed 15 homework problems, and Susan has completed 9. Terry is completing 10 problems per hour, and Susan is comp
Rainbow [258]
Let the number of hour it took them to have completed the same number of problems be x, then
15 + 10x = 9 + 12x
12x - 10x = 15 - 9
2x = 6
x = 6/2 = 3

After 3 hours, they must have completed the same number of homeworks.
7 0
3 years ago
A bottle holds exactly 2/3 pint of liquid. How many 2/3-pint bottles can be filled from a 24-pint container
kifflom [539]

Answer:

36 number of 2/3-pint bottles can be filled from a 24-pint container

Step-by-step explanation:

Volume of the container is 24 pint

Volume of the bottle is 2/3 pint

Number of 2/3 pint bottles that can be filled from 24 pint container is

\frac{24}{\frac{2}{3} } \\= 24 * \frac{3}{2} \\= 12 * 3\\= 36

36 number of 2/3-pint bottles can be filled from a 24-pint container

6 0
3 years ago
the sides of a triangle have lengths s,s+4,and 3s write an expression that represents the perimeter of the triangle
mamaluj [8]
Perimeter of a poligon= sum of all sides.
Perimeter of this triangle=s+(s+4)+3s=5s+4

An expression that represents the perimeter of this triangle is:  5s+4
3 0
3 years ago
A parallelogram can have one pair or two pairs of parallel sides
Rudiy27

Answer:

A parallelogram can have 2 pairs of parallel sides.

Step-by-step explanation:

Think of a rectangle for a parallelogram. It has 2 pairs of parallel sides which makes it a parallelogram. The same for a square as well as it has 2 parallel pairs. Just remember that a parallelogram always has 2 pairs of parallel sides.

6 0
3 years ago
Other questions:
  • F(x,y) = x^2+y^2+x^2y+6 find the absolute max and min
    5·1 answer
  • Dexter paid $74.94 for 201⁄5 gallons of gas. What is the price of gas where Dexter filled up his vehicle?
    13·1 answer
  • Twenty-four 750 milliliter bottles are shipping out of the warehouse. In total, how many liters were shipped?
    8·1 answer
  • Joshua receive a $70 gift card to use at a clothing store. He buys a pair of jeans for $36 and 8 pair of socks. He does not use
    14·1 answer
  • The floor of a rectangular cage has a length 4 feet greater than its width, w. James
    15·1 answer
  • What is the equation of the line?
    9·1 answer
  • Please answer this to the best of your ability
    15·1 answer
  • What is 3 times 5 divided by 1 half plus 16​
    12·2 answers
  • (order doesn't matter)
    11·1 answer
  • Which expression is equivalent to x ^ 2 + 7x + 6 ? pls show work
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!