1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
zhannawk [14.2K]
3 years ago
8

A bunch of ballons contains many different colors. red 17 purple 11 orange 3 green 1 yellow 2 What is the probability that a ran

domly selected balloon will be red? Write your answer as a fraction or whole number.
Mathematics
1 answer:
4vir4ik [10]3 years ago
5 0

Answer: 1/2

Step-by-step explanation:

Number of red balloons = 17

Number of purple balloons = 11

Number of orange balloons = 3

Number of green balloons = 1

Number of yellow balloons = 2

Total number of balloons = 34

The probability that a randomly selected balloon will be red will be:

= Number of red balloons/Total number of balloons

= 17/34

= 1/2

You might be interested in
What is the y coordinate of the point where a graph crosses the y axis called ?
UNO [17]

Answer:

y-interspet  i think

Step-by-step explanation:

8 0
3 years ago
Can some one do these questions and show work please and thank you
babymother [125]

Answer:

9) 3rd side = 2x+2y

10) 5a^2 + 6a - 3

Step-by-step explanation:

9) 10x+5y - ( 3x+ 4y) = 7x + y

7x + y - ( 5x - y ) = 2x + 2y

10)

6 0
3 years ago
Read 2 more answers
PLEASE HELP I WILL GIVE YOU 5 STARS AND A THANKS AND BRAINLIEST (If you tell me how to make you brainliest, lol) What is 81.8181
kirza4 [7]

Answer:

81.82%

Step-by-step explanation:

cuz meth

4 0
3 years ago
Read 2 more answers
Does anybody know the answer for this ??
Tems11 [23]
The answer you are looking for is 9/4y
7 0
3 years ago
Read 2 more answers
Question 3 (4 MARKS) Find the equation of the tangents to the curve of the function with rule y = x^2 at the points where x = a
Arte-miy333 [17]

Answer:

(0 , -a²)

Step-by-step explanation:

tangent at x = a and x = -a

y = x²     (a , a²) and (-a , a²) must be on the curve and tangent to curve

gradient dy/dx = 2x

slope (m) at x = a is <u>2a</u>     and slope (m') at x=-a is<u> -2a</u>

line1: (y - a²) / (x - a) = 2a

        y - a² = 2a (x - a)                           y = 2ax - a²   ... (1)

line2: (y - a²) / (x + a) = - 2a                   y = -2ax- a²   ... (2)

(1) - (2): 4ax = 0       a≠0    x = 0

y = - a²

I wish I did it right, or ....

3 0
3 years ago
Other questions:
  • Plot and connect the points A(6,-7), B(1,-7), C(1,-4), D(3,-2), E(7,-2), F(7,-4), and find the length of DE
    15·1 answer
  • What is the slope of (2 , -2) (0,4)
    9·2 answers
  • How many times 35 go into 7
    15·2 answers
  • PLEASE HELP AS QUICKLY AS POSSIBLE THANK YOU :)​
    9·2 answers
  • Solve for x. 2(x + 14) + x = 70a. 11b. 12c. 14d. 17
    10·1 answer
  • What is the value of x 3x+5=2x-1
    5·2 answers
  • 23c=(f-32) divided 1.8
    15·1 answer
  • Find the equation of the line.<br> y = [? ]x + [ ]
    12·1 answer
  • Please help fast!!! Thank you:)
    12·2 answers
  • Find the equation of a line that has the same slope as y = 6 - 2x and the same y-intercept as y= "-10x" – 4.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!