Mathematics
Mathematics, 11.01.2020 05:31, brendacauani12345

Consider a dart board made of three concentric circles of radii 1 cm, 2cm and 3 cm, respectively. the points you obtain by hitting different regions of the board are as follows: • 50 points if the dart lands anywhere within the circle of radius 1 cm. • 30 points if the dart lands within the circle of radius 2 cm but outside the circle of radius 1 cm. • 20 points if the dart lands outside the circle of radius 2 cm but within the circle of radius 3 cm. suppose that in 10 independent attempts, you have never hit the outermost ring (i. e, where you score 20). every dart hits the board somewhere. in that case, what is your expected score, given that you never miss the board? pick one option 0400 clear selection

answer
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 22:00, shelovejaylocs
The median am of triangle ∆abc is half the length of the side towards which it is drawn, bc . prove that triangle ∆abc is a right triangle, and find angle mac and abm
Answers: 1
image
Mathematics, 22.06.2019 00:00, karinagonzale80
If 7x=9y, y/z = 7/5 , then x/z = (a) 2/7 (b) 7/9 (c) 9/5 (d) 9/7 (e) 5/9
Answers: 1
image
Mathematics, 22.06.2019 00:30, dragpack70
Will mark ! (10 points also! ) if x varies inversely with y and x =6 when y= 10, find y when x=8 a. y=4.8 b. y=7.5 c. y=40/3 d. y=4/15
Answers: 1
image
Mathematics, 22.06.2019 00:50, babygirlmiller
You are a male who just graduated from college with a bachelor's degree. you have a job paying $50,780.00/yr. a. how does your salary compare to the yearly median earnings for a male with a bachelor's degree? b. what is the difference between the yearly median earnings for a male with a bachelor's degree compared to a male who does not attend college after earning a high school diploma?
Answers: 2
Do you know the correct answer?
Consider a dart board made of three concentric circles of radii 1 cm, 2cm and 3 cm, respectively. th...

Questions in other subjects: