subject

Mathematics, 19.09.2019 17:20 hunnytoledo145

The expression 2t+3f+4m+10e gives the number of points a student earns on a test when the student correctly answers t true-false questions, f fill-in-the-blank questions, m multiple-choice questions, and e extended-response questions. which statement is not true?
a) the coefficient 2 indicates that each correct true-false question earns 2 points.
b) the coefficient 3 represents the points earned for each fill-in-the-blank question.
c) the term 10e represents the total number of points earned from 10 extended-response questions.
d) the term 4m represents the total number of points earned from m multiple-choice questions worth 4 points per question.

ansver

Answers: 3

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 18:00

Find the perimeter of the figure shown above. a. 40 cm c. 52 cm b. 60 cm d. 75 cm select the best answer from the choices provided

Answers: 1

question

Mathematics, 21.06.2019 19:40

Suppose that 3% of all athletes are using the endurance-enhancing hormone epo (you should be able to simply compute the percentage of all athletes that are not using epo). for our purposes, a “positive” test result is one that indicates presence of epo in an athlete’s bloodstream. the probability of a positive result, given the presence of epo is .99. the probability of a negative result, when epo is not present, is .90. what is the probability that a randomly selected athlete tests positive for epo? 0.0297

Answers: 1

question

Mathematics, 21.06.2019 21:30

Suppose y varies directly with x. write a direct variation equation that relates x and y. then find the value of y when x=12 y=7 when x=3

Answers: 1

question

Mathematics, 22.06.2019 01:00

Write as a product of two polynomials. 2(3–b)+5(b–3)^2

Answers: 1

You know the right answer?

The expression 2t+3f+4m+10e gives the number of points a student earns on a test when the student co...

Questions

question

Computers and Technology, 27.11.2019 20:31

Since the advent of polygons to draw game objects and move gaming fully into three dimensions, there has been much debate about whether certain games...

question

Business, 27.11.2019 20:31

On november 7, 2017, mura company borrows $160,000 cash by signing a 90-day, 8% note payable with a face value of $160,000. (use 360 days a year. do n...

question

Business, 27.11.2019 20:31

Kuhn co. is considering a new project that will require an initial investment of $45 million. it has a target capital structure of 45% debt, 4% prefer...

question

Business, 27.11.2019 20:31

Suppose that you enter into a short futures contract to sell july silver for $17.20 per ounce. the size of the contract is 5,000 ounces. the initial m...

question

Engineering, 27.11.2019 20:31

At his review last year, lucas was promised a 20 percent raise if he met his production goals. raises were included in today’s paychecks, and although...

question

English, 27.11.2019 20:31

Imagine you are miss caroline. write a letter to a friend or family member, explaining your first day at the school....

question

Mathematics, 27.11.2019 20:31

Gthe u. s. bureau of labor statistics reports that 10% of u. s. workers belong to unions. suppose a sample of 400 u. s. workers is collected in 2014 t...

question

Mathematics, 27.11.2019 20:31

Astudy was conducted to determine whether there is a connection between snoring and risk o disease. in a sample of 1105 snorers, 86 had heart di...

question

Business, 27.11.2019 20:31

When creating a pay structure at an organization, there are many factors that need to be taken into account. the structure needs to be considered in l...

question

Business, 27.11.2019 20:31

The lakeside company uses a weighted-average process costing system. the following data are available: beginning inventory -0- units started in produ...

question

English, 27.11.2019 20:31

What values did stumpf model to wells fargo employees? what impact might that have on the culture of wells fargo? what behaviors can leaders model i...

question

Physics, 27.11.2019 20:31

Aparallel plate capacitor is filled with a material of dielectric constant k and conductivity g. it is charged with an initial charge q. (a) show that...

question

Computers and Technology, 27.11.2019 20:31

Which of the following represents knowledge in the form of a network of data elements including both the data and the methods/processes that act on th...

question

Computers and Technology, 27.11.2019 20:31

Revise the meanmedian class so that the user can enter any number of values up to 20. if the list has an even number of values, the median is the nume...

question

Engineering, 27.11.2019 20:31

Carbon tetrachloride flows with a velocity of 0.30 m/s through a 30-mm-diameter tube. a model of this system is to be developed using standard air as...

question

Business, 27.11.2019 20:31

Maas, inc., sells washers and dryers that include a maximum one-year warranty covering parts. past experience shows that warranty expense averages abo...

question

Business, 27.11.2019 20:31

Which of the following actions should the customer support manager take to best motivate these employees? a. place a widget on employees’ comp...

question

Chemistry, 27.11.2019 20:31

Given the equation c3h଼ + → + and that the enthalpies of formation for = −241.8 kj/mol, = −393.5 kj/mol, and the enthalpy of combustion for the r...

question

Engineering, 27.11.2019 20:31

Atube made of an aluminum alloy with ultimate strength u = 476 mpa has a diameter of 120 mm and a thickness of 4 mm. the tube is subjected to a const...

question

Mathematics, 27.11.2019 20:31

Researchers doing a study comparing time spent on social media and time spent on studying randomly sampled 200 students at a major university. they fo...

More questions: Mathematics Another questions