Mathematics, 06.03.2020 23:37 hinacat87

On a multiple choice test with 17 questions, each question has four possible answer, one of which is correct. For students who guess at all answers, find the mean for the number of correct answers.
a. 12.8
b. 8.5
c. 4.3
d. 5.7

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 22:30, jcazares3558

Abag contains 10 white golf balls and 6 striped golf balls. a golfer wants to add 112 golf balls to the bag. he wants the ratio of white to striped gold balls to remain the same. how many of each should he add?

Answers: 2

continue

Mathematics, 21.06.2019 23:00, hannahv10

The length of an intercepted arc of a central angle of a circle is 4 cm. if the radius of the circle is 5 cm what is the measurement of the central angle to the nearest whole degree

Answers: 2

continue

Mathematics, 22.06.2019 00:00, staz13wiggins

Why is x= 4 a solution to the proportion 14/x 56/1 6

Answers: 1

continue

Mathematics, 22.06.2019 01:00, xaguilar

The measures of the angles in △abc are given by the expressions in the table. angle measure angle a 65° angle b (3x−10)° angle c (2x)∘ find the value of x. then find the m∠b and m∠c.

Answers: 1

continue

You know the right answer?

On a multiple choice test with 17 questions, each question has four possible answer, one of which is...