Mathematics, 20.04.2021 16:10, 22moneymorgan

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?

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:00, Travon6524

Select the correct answer from the drop-down menu. this graph represents the inequality x+2< 4,2x> 3,x+6< 12,2x> 12

Answers: 2

continue

Mathematics, 21.06.2019 15:20, rubixkube86

What is (28 + 7 + 6 + 3) x 1/2 show your work

Answers: 2

continue

Mathematics, 21.06.2019 18:30, cyndy50

Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap

Answers: 1

continue

Mathematics, 21.06.2019 20:30, noah12345678

The graph of a hyperbola is shown. what are the coordinates of a vertex of the hyperbola? (0, −4) (−3, 0) (0, 0) (0, 5)

Answers: 1

continue

Do you know the correct answer?

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

Questions in other subjects:

Mathematics, 28.07.2019 15:30

Find the measure of angle y. tan^-1 (5/14)...

English, 28.07.2019 15:30

Men, women, and children were packed into dark, foul-smelling compartments. they slept in narrow bunks stacked three high. they had no showers, no lounges, and no dining rooms. foo...

Social Studies, 28.07.2019 15:30

Amicroscope has a 10x ocular lens and is accessing the 40x objective to analyze a specimen. what is the total magnification...

English, 28.07.2019 15:30

In the story the lottery by shirley jackson , how has the lottery evolved in the town over the years, and how does this contribute to the meaning of the text?...

English, 28.07.2019 15:30

How does dee’s perspective on the family’s possessions compare to the rest of her family’s? (everyday use by alice walker)...

Chemistry, 28.07.2019 15:30

Which factors cause a rising tide? a. the moon's gravity and earth's rotation b. density differences due to salinity and temperature c. cold and warm ocean currents d. the ocean's...

Biology, 28.07.2019 15:30

Someone ! which best describes the structure of dna? a. alleles held together by genes b. nucleic acids arranged in a double helix c. chromosomes linked in a loop d. a tetr...

Mathematics, 28.07.2019 15:30

In a six-sided dice game, a prize is won if the arithmetic mean of number rolled is 3.25-3.75. in a second game, a prize is won if the arithmetic mean is more than 4.5. in which ga...

History, 28.07.2019 15:30

Which one of the five pillars of islam refers to giving to the poor and needy?...

Spanish, 28.07.2019 15:30

¿a qué hora van uds. a la escuela? a. a las diez de la noche b. a las tres de la tarde c. a las ocho de la mañana d. a la una de la tarde...

Other tasks in the category: Mathematics More task