Mathematics, 14.02.2022 14:00 sydchann5220

In an objective test containing 50 questions, a student is to be awarded + 3 marks for every correct answer, 2 for every incorrect answers 0 for not supplying any answers. If Samir had 30 correct answer 5 questions were left to supply any answer. Find the marks secured by him in this test. (Ans:60) (Please help to solve this word problem step by step)

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 12:40

Pls . yeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeet

Answers: 1

Answer

Mathematics, 21.06.2019 16:50

Which of the following points is collinear with (-2,1) and (0,3)

Answers: 3

Answer

Mathematics, 21.06.2019 17:20

How do you convert 1.27 to a percentage

Answers: 2

Answer

Mathematics, 21.06.2019 20:20

Elena is paid a constant rate for each hour she works. the table shows the amounts of money that elena earned for various amounts of time that she worked.

Answers: 2

Answer

You know the right answer?

In an objective test containing 50 questions, a student is to be awarded + 3 marks for every correct...

Questions

Mathematics, 19.01.2021 21:00

Am 15 and single anyone wanna date am a boy...

Medicine, 19.01.2021 21:00

If you answer explain why this is correct When you accept a license or certification, you are agreeing to abide by the code of ethics for the agency...

Mathematics, 19.01.2021 21:00

Abdul's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Abdul per pound, and type B coffee costs per pound. Th...

Mathematics, 19.01.2021 21:00

10.2 Shopping in Two Different Cities. Different cities have different sales tax rates. Here are the sales tax charges on the same items in two differ...

Mathematics, 19.01.2021 21:00

Anwser this will give my prod ...

Social Studies, 19.01.2021 21:00

The gathering and analysis of voting results in an election to determine why citizens voted for particular candidates would be an example of which tas...

Physics, 19.01.2021 21:00

A particular organ pipe can resonate at 264 Hz, 440 Hz, and 616 Hz, but not at any other frequencies in between. (a) Show why this is an open or a clo...

Arts, 19.01.2021 21:00

Taruskin and Gibbs say that Bachâ€™s Passions are almost like Biblical operas. What operatic elements/tendencies do you see on the level of (a) indivi...

Mathematics, 19.01.2021 21:00

Janice notices that for every 55 minutes of television, she sees 16 commercials. How many commercials would Janice expect to see if she w...

Biology, 19.01.2021 21:00

Frog eggs are usually attached to vegetation or rocks near the surface of a pond. Tadpoles can use essentially all areas of a shallow pond, or the top...

Business, 19.01.2021 21:00

Which of these affect real investment value? Check all that apply. O fees and expenses O inflation O nominal interest rate O pretax...

Mathematics, 19.01.2021 21:00

During a flu epidemic,170 students out of the 680 who attend Lincoln Middle School were absent .What percent were present?...

Physics, 19.01.2021 21:00

The Earth completes one revolution around the sun, and its average distance from to the sun during one revolution is 94.4 million miles. Assuming that...

Business, 19.01.2021 21:00

What percentage of loss would the seller have if he paid $18,000 for a vacant lot, built a home on the lot that cost $145,000, and then sold the prope...

Mathematics, 19.01.2021 21:00

Ezra is finding the perimeter of different-sized regular pentagons. There is a proportional relationship between the side length of the regular penta...

Mathematics, 19.01.2021 21:00

A student provided the following solution for solving an equation What mistake did the student make? In the third line of the solution 3a should be

Mathematics, 19.01.2021 21:00

Calculator permitted, grid-in response. PLS ANSWER I'LL GIVE BRAINLEIST WHAT EVER IT'S CALLED....

Business, 19.01.2021 21:00

In the stage of the project life cycle, project objectives are established, teams are formed, and major responsibilities are assigned....

Chemistry, 19.01.2021 21:00

When 4-ketopentenoic acid is analyzed by combustion, it is found that a 0.3000g sample produces 0.579 g of CO2 and 0.142 g of H2O. The acid contains o...

Mathematics, 19.01.2021 21:00

Suppose you want to determine the mean number of cans of soda drunk each month by students in their twenties at your school. Describe a possible sampl...

More questions: Mathematics Another questions