Mathematics, 15.07.2019 03:30 bigboy43

Joe takes part in math competitions. a particular contest consists of 25 multiple-choice questions, and each question has 5 possible answers. it awards 6 points for each correct answer, 1.5 points for each answer left blank, and 0 points for incorrect answers. joe is sure of 12 of his answers. he ruled out 2 choices before guessing on 4 of the other questions and randomly guessed on the 9 remaining problems. what is his expected score? 69.2 75.6 90.8 97.2

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 16:00

An appliance store sells a washer-dryer combination for $1800. if the washer costs $300 more than the dryer, find the cost for each appliance.

Answers: 3

Answer

Mathematics, 21.06.2019 19:10

Which graph represents the function g(x) = |x + 4| + 2?

Answers: 1

Answer

Mathematics, 21.06.2019 23:00

Could someone me with this question i’ve been stuck on it for 20 minutes

Answers: 1

Answer

Mathematics, 22.06.2019 01:00

Evan walked 5/8 mile to his friends house.then together they walked 7/12 mile to the movie theatre.which pair of fraction can evan use to find how far he walked in all?

Answers: 3

Answer

You know the right answer?

Joe takes part in math competitions. a particular contest consists of 25 multiple-choice questions,...

Questions

Biology, 11.04.2020 04:05

Which of the following would most likely lead to an adaptation...

Physics, 11.04.2020 04:05

Whats is a non exaple of speed?...

Biology, 11.04.2020 04:05

Dogs and pigs are members of different species because: A. of prezygotic barriers to their ability to breed. B. hybrids between th...

Biology, 11.04.2020 04:06

When glucose is present, the lac genes are not fully expressed, even in the presence of inducer. This is called catabolite repression. a....

Social Studies, 11.04.2020 04:06

Describe the effects of cultural diffusion in Southwest Asia. Explain what cultural diffusion is, and then tell how different groups have reacted to m...

Mathematics, 11.04.2020 04:06

Find the following relative frequencies to the nearest tenth of a percent. Republican residents of County 1: % Democratic resi...

Mathematics, 11.04.2020 04:06

I NEED HELP PLZ I HAVE SPENT ALMOST AN HOUR ON THIS Compute |3+4i|+|3-4i|+|-3+4i|+|-3-4i|...

Social Studies, 11.04.2020 04:06

This is a non-binding, collaborative arrangement among its members that provides a legal framework for states to assist one another in managing a disa...

Social Studies, 11.04.2020 04:06

Which of the following is the term for an educational approach in which exceptional children are integrated to the extent possible into the traditiona...

Mathematics, 11.04.2020 04:06

Reflect (−312,−4) in (a) the x-axis and (b) the y-axis. a. x-axis reflection: Question 2 b. y-axis reflection:...

Chemistry, 11.04.2020 04:06

How many grams of oxygen are needed to complete the combustion of 8 g of methane, CH4...

History, 11.04.2020 04:06

An examination of American voters in the late nineteenth century reveals:. 1. there was greater voter interest in local elections than in natio...

Business, 11.04.2020 04:06

What are the pros and cons of using the web as a distribution channel? Crafted Jewels is a jewelry manufacturer that sells its designs to various jewe...

Biology, 11.04.2020 04:06

Some vectors such as puc18 and others of the puc series contain a large number of restriction enzyme sites clustered in one region. Which term is give...

Mathematics, 11.04.2020 04:06

Kareem made 2500 in taxable income last year. Suppose the income tax rate is 10% for the first 7500$ plus 16% for the amount over 7500$. How much must...

Business, 11.04.2020 04:06

Consider Derek's budget information: materials to be used totals $64,300; direct labor totals $198,400; factory overhead totals $402,900; work in proc...

Chemistry, 11.04.2020 04:06

A 33.153 mg sample of a chemical known to contain only carbon, hydrogen, sulfur, and oxygen is put into a combustion analysis apparatus, yielding 59.0...

Mathematics, 11.04.2020 04:06

Which transformations could be performed to show that △ABC is similar to △A"B"C"? a reflection over the x-axis, then a dilation by a scale factor of 3...

English, 11.04.2020 04:06

Imagine you are considering which type of career you want. Which of these pieces of information would be most important to your decision about w...

Physics, 11.04.2020 04:06

When operated on a household 110.0 V line, typical hair dryers draw about 1650 W of power. The current can be modeled as a long, straight wire in the...

More questions: Mathematics Another questions