15
16
Overview
3
7
Question Progress
Homework Progress
83/145 M...
Mathematics, 04.06.2020 17:57 aharvitt0417
15
16
Overview
3
7
Question Progress
Homework Progress
83/145 Marks
Submit Answer
474
Spinner A
Spinner B
red
0.6
Tim has two spinners, spinner A and spinner B
Each spinner can only land on red or blue.
The probability that spinner A will land on red is 0.5
The probability that spinner B will land on red is 0.6
The tree diagram shows this information
Tim spins spinner A once and he
0.5
spins spinner B once.
He does this a number of times,
red
0,4
blue
red
0.6
blue
The number of times both spinners
0.5
land on red is 84
Work out an estimate for the
number of times both spinners land on blue,
0.4
blue
Sample Tree Diagrams
View One Minute Version
OVERVIEW
Answers: 2
Mathematics, 21.06.2019 13:50
Avegetable garden and a surrounding path are shaped like a square together are 12 ft wide. the path is 1 feet wide. if one bag of gravel covers 8 square feet, how manu bags are needed to cover the path? round your answers to the nearest tenth.
Answers: 1
Mathematics, 21.06.2019 17:00
Which set of reflections would carry trapezoid abcd onto itself? a) x-axis, y=x, y-axis, x-axis b) x-axis, y-axis, x-axis c) y=x, x-axis, x-axis d) y-axis, x-axis, y-axis, x-axis
Answers: 2
Mathematics, 21.06.2019 19:30
Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?
Answers: 1
Mathematics, 05.02.2021 01:00
Mathematics, 05.02.2021 01:00
Mathematics, 05.02.2021 01:00
Mathematics, 05.02.2021 01:00
Chemistry, 05.02.2021 01:00
Mathematics, 05.02.2021 01:00
Engineering, 05.02.2021 01:00
Mathematics, 05.02.2021 01:00
Mathematics, 05.02.2021 01:00
Chemistry, 05.02.2021 01:00
Chemistry, 05.02.2021 01:00
Advanced Placement (AP), 05.02.2021 01:00
Mathematics, 05.02.2021 01:00
Mathematics, 05.02.2021 01:00
Mathematics, 05.02.2021 01:00