nxusasmangaliso8780
08.06.2021 •
Mathematics
a bag with 3 red marbles,4 blue marbles and 5 yellow marbles.what is the probability you draw a blue marble?
Solved
Show answers
More tips
- W Work and Career How to behave at an interview? Tips from an HR specialist...
- F Family and Home How to Keep Your Home Warm: Tips and Tricks...
- D Dating, Love, Relationships Does a Person s Character Depend on the Color of Their Eyes?...
- O Other Childhood Fears: What Many of Us Experienced...
- H Health and Medicine Simple and Effective: How to Get Rid of Cracked Heels...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
Answers on questions: Mathematics
- M Mathematics Decide whether this statement is always, sometimes, or never A parallelogram has all congruent angles Always Sometimes Never...
- M Mathematics A savings account balance can be modeled by the graph of the linear function shown on the grid Savings Account 450 Balance (dollars) 400 350 300 250 200 150 100 50...
- M Mathematics The path traveled by a roller coaster is modeled by the following equation, where x represents the horizontal distance (in feet) and y represents the vertical distance...
- M Mathematics The graph of f(x) = 2X+3 shifts 10 units to the right when it is replaced with the graph of f) = 2X -k What is the value of K? 3 O7 10 13...
- M Mathematics A box contains 5 chocolate chip cookies, 4 sugar and 6 oatmeal raisin. What is the probability of picking a chocolate chip cookie? A) 1/9 B) 1/3 C)2/21 D) 2/3...
- M Mathematics Triangle LMN with vertices L(-7, 4), M(-3, 0), and N(-8, 1): (1) Translation: (x, y) → (x + 5, y – 6) (2) Reflection: in the line y = -x What are the final image coordinates?...
- M Mathematics The area of the square and rectangle are equal. If the side of the square is 50 cm, and the breadth (width) of the rectangle is 10 cm, find the length and perimeter...
- M Mathematics Fill in the missing number: 4 6 . 6 5 8 - 4 3 5 6 8 Submit...
- M Mathematics The system of equations y = -3x + 2 and y = 1/2x -6 is shown on the graph below....
- M Mathematics Angel and jayden were at track practice. the track is two-fifth kilometers around. angel ran 1 lap in 2 minutes. jayden ran 3 laps in 5 minutes. how far does jayden...
Ответ:
Explain
Ответ:
4/12
Step-by-step explanation:
add up all the marbles, and take how many blue marbels there are and put both numbers in fraction form
Ответ:
a. 180 votes were for blue
b. 60 votes were for green
Step-by-step explanation:
Fractions
It's known 5/8 of the votes of a school-wide election were for painting the school blue. Suppose there were x voters in school.
Since 5/8 were for blue, then
Were for the rest of the colors. It's also known 5/9 of the remaining votes were for green, thus
of the remaining votes were for red.
The votes for red are:
of the total voters.
We know these were 48 votes, thus
There were 288 voters in school.
a. 5/8 were for blue, that is:
180 votes were for blue
b. 288-180 = 108 votes were for others than blue, and 5/9 of them were for green:
60 votes were for green and 108-60=48 votes were for red (as expected)