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
Rufina [12.5K]
2 years ago
7

In a competative exam of 40 questions plus three months is awarded for a correct answer and minus one for every correct answer t

o find the total score for student had 11 wrong answers in his attempt of all questions.
Mathematics
1 answer:
Alex Ar [27]2 years ago
6 0

Answer:

76

Step-by-step explanation:

n a competitive exam of 40 questions, +3 is awarded for a correct answer and -1 for every wrong answer. Find the total score if a student had 11 wrong answers in his attempt of all questions.

Answers gotten wrong = 11

answers gotten right = 40 - 11 = 29

total score = (point for correct answer x number of correct answer) +  (point for wrong answer x number of wrong answer)

(+3 x 29) + (-1 x 11) = 76

You might be interested in
A = bh; A =96, b = 12 What does h equal?
Elza [17]
96=12.h
h=96/12
h= 8
6 0
3 years ago
A straight line is to a ruler as an angle is to: A. cosine B. two rulers C. protractor D. calculator
Lelechka [254]

Answer:

Protractor

Step-by-step explanation:

You use a ruler to draw a straight line.

You use a protractor to draw an angle.

8 0
3 years ago
Read 2 more answers
PLEASE HELP!!!!!!!!!!!! WILL GIVE CORRECT ANSWER BRAINLIEST!!!!!!!!!
Korolek [52]

Answer:22.75

Step-by-step explanation:

8 0
3 years ago
Simplify: f (x) – 4g (x)
Morgarella [4.7K]
Download cool math or photo math
3 0
2 years ago
What cross section when a cylinder is cut perpendicular to its base
Vika [28.1K]

Answer:

triangle

Step-by-step explanation:

Cross sections perpendicular to the base and through the vertex will be triangles. Below, you can see a plane cutting through the pyramid, part of the pyramid removed, and the cross section. You could also take a slice parallel to the base. Cross sections parallel to the base will be hexagons

5 0
3 years ago
Other questions:
  • 6.8x+9.3 = -9.4+3,4(2-5x)<br> 6.8x+9.3 = -9.4+6.8 -17<br> 6.8x+9.3 = -2.6-17x
    6·1 answer
  • HELP!!!!!!!!!!!!!!!!!!!!!!ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    11·1 answer
  • A package of 8 pens costs $1.09. Milo’s work to find the unit price of the pack is shown below.
    6·2 answers
  • PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!<br><br> Multiply.<br><br> (2 − 5i)(3 + i)
    10·1 answer
  • Select Expansion or Contraction to correctly describe the type of dilation for each given scale factor.
    14·1 answer
  • Lukas plotted these points on the number line. Point A: −12 3 Point B: −2 3 Point C: −11 3 Point D: −22 3 Which point did he plo
    7·2 answers
  • What is the value of 148.396 rounded to the nearest hundredths
    5·1 answer
  • A scientist investigates a new substance and finds that at 35° C, 146.2 grams will dissolve in 200.0 grams of water. Which simil
    6·1 answer
  • The cost of making a shirt is half of what the shirt normally sells for. Today, however, the shirt is 15% discount feom it’s nor
    14·1 answer
  • Aarón rides his bike away from home at a constant speed he stops at the park for a while before riding back home at a constant s
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!