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
djyliett [7]
3 years ago
9

PLEASE HELP! 100 POINTS!

Mathematics
1 answer:
BartSMP [9]3 years ago
7 0

Answer:

Mrs. Etercsid

Step-by-step explanation:

One thing we can do is just multiply the averages by the percents in each class and compare from there.

To get from percentages to decimals, we can divide by 100.

For Mr. Tats:

Homework: 25 % -> 0.25

Participation: 10% -> 0.1

Test: 40% -> 0.4

Final: 0.25 -> 0.25

For Mrs. Etercsid:

Homework: 15% -> 0.15

Participation: 10% -> 0.1

Test: 60% -> 0.6

Final: 15% -> 0.15

We can then multiply the averages by the decimals for each teacher and add them up.

Mr. Tats:

0.25 * 81 + 0.1 * 57 + 0.4 * 93 + 0.25 * 87 = 84.9

Mrs. Etercsid:

0.15 * 81 + 0.1 * 57 + 0.6 * 93 + 0.15 * 87 = 86.7

You would get the higher grade with Mrs. Etercsid

You might be interested in
A store receives a shipment of 5,000 MP3 players. In a previous shipment of 5,000 MP3 players, 300 were
stepan [7]

The sample was 10 numbers.

4 of the numbers are less than 301.

So 4 out of 10 would be defective.

4/10 = 0.4 x 100 = 40%

He would expect 40% to be defective.

5 0
2 years ago
Read 2 more answers
A high school coach needs to buy new athletic shorts for the 15 members of the basketball team. The coach must spend less than $
AfilCa [17]
If the budget is $200 and he have 15 members then we have divide the two. 200 / 15 = $13.33 per shorts. 15x =< $200. x represents 13.33. So the solution represents the coach may spend up to $13.33 per pair of shorts. If it was even 1 cent more than $13.33 than he wouldn't have enough.So he can spend up to $13.33 or less per pair of shorts.
5 0
3 years ago
Read 2 more answers
A. ASA Postulate <br> B. HL Theorem <br> C.AAS Theorem<br> D. SAS Postulate
TiliK225 [7]

Answer:

your answer will be <em><u>B. HL Theorem </u></em>

Step-by-step explanation:

hope it helps you...

4 0
3 years ago
Which of the following situations most likely results in a negative correlation when the data is displayed on a scatter plot?
VashaNatasha [74]
It's B because the car gets older as the years of ownership go up; resulting in a negative correlation on a graph. Hope I helped :)
4 0
3 years ago
Read 2 more answers
Help me BRAINLIEST i dont know
natka813 [3]

Answer:

38 and 57

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Two black chips and three red chips are put into a bag. Two points are awarded for each black chip drawn, and one point is lost
    10·2 answers
  • Solve the quadratic function by completing the square. <br> –32 = 2(x2 + 10x)
    10·1 answer
  • (1,6) and (9,14) standard form
    13·1 answer
  • 3. A rocket is launched vertically from the ground with an initial velocity of 64 .
    6·2 answers
  • Simplify (2a^3) (5a^4)
    15·2 answers
  • The sum of two numbers is −21. One number is 55 less than the other. Find the numbers.
    15·1 answer
  • HELP ASAP<br><br> Write the equation in standard form for the circle x2 + 32 = -y² + 12x.
    6·2 answers
  • Please help me it says What kind of triangle makes the Pythagorean theorem true?what angle does it need to have?
    10·1 answer
  • Please help me with this problem
    7·1 answer
  • What is the area of the triangle?<br> umi<br> bosi<br> 4<br> par<br> 2<br> con<br> units
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!