subject
Mathematics, 28.02.2021 14:10 georgesarkes12

In a class test containing 25 questions, 4 marks are given for every correct answer and (-2) marks are given for every wrong answer. A Student attempts all questions and 20 of his
answers are correct. What is the total score of student?​

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 13:30
Frank has $66.50 in his account on sunday. over the next week, he makes the following changes to his balance via deposits and purchases: day debit ($) credit ($) monday 60.33 80.75 tuesday 54.45 wednesday 49.20 15.00 thursday 35.40 friday 16.85 75.00 saturday 80.56 on what day does frank first get charged an overdraft fee? a. wednesday b. thursday c. friday d. saturday select the best answer from the choices provided a b c d
Answers: 3
question
Mathematics, 21.06.2019 16:00
What kind of bond pays interest which is exempt from tax?
Answers: 1
question
Mathematics, 21.06.2019 19:00
1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?
Answers: 1
question
Mathematics, 21.06.2019 20:30
This is about circle theorems. someone asap : (
Answers: 1
You know the right answer?
In a class test containing 25 questions, 4 marks are given for every correct answer and (-2) marks...
Questions
question
Mathematics, 25.06.2019 15:00