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
Gennadij [26K]
3 years ago
8

A ball is drawn randomly from a jar that contains 7 red balls, 5 white balls, and 4 yellow ball. Find the probability of the giv

en event.
Mathematics
1 answer:
Furkat [3]3 years ago
7 0

Missing Part:

a. A red ball is drawn

b. A white ball is drawn

Answer:

a. P(Red) = 0.4375

b. P(White) = 0.3125

Step-by-step explanation:

Given

Red = 7

White = 5

Yellow = 4

First, we need to calculate the total

Total = Red + White + Yellow

Total = 7+5+4

Total = 16

Solving (a): Probability of Red.

This is calculated by dividing number of red balls by the total

So:

P(Red) = \frac{Red}{Total}

P(Red) = \frac{7}{16}

P(Red) = 0.4375

Solving (a): Probability of White.

This is calculated by dividing number of white balls by the total

So:

P(White) = \frac{White}{Total}

P(White) = \frac{5}{16}

P(White) = 0.3125

You might be interested in
MORE MATH GENIUSES!!!!!!!!!!!!!!
Oliga [24]

Answer:

The friend caught the ball at 2 feet.

Step-by-step explanation:

1. False; the ball was not still in the air at 1 second the x-component of the vertex is 0.5.

2. False; the x-component of the vertex is 0.5

3. True; the ball was tossed at a height of 2 feet (when x=0, y=2), it is safe to assume the ball was caught at the same height.

4. False; when x = 0, y = 2.

8 0
3 years ago
Which rotation transformed FGHI to F'G'H'I
kenny6666 [7]
The answer is a 45 degree rotation Clockwise. Hope that helps! :)
3 0
3 years ago
Read 2 more answers
What is the value of x which proves that the runways are parallel? What is the measure of the larger angle?
makkiz [27]

Answer:

118°

Step-by-step explanation:

When two parallel lines are cut by a tranversal, then the exterior angles are supplimentary and the corresponding angles are congruent.

Therefore the angle above (15x - 17)° is also (5x + 17)° and the angle below (5x + 17)° is also (15x - 17)°.

Angles on a straight line adds up to 180°. So to know the measure of the larger angle we must both equations and equal it to 180° to find x in order to know the larger angle.

(5x + 17) + (15x - 17) = 180

5x + 15x + 17 - 17 = 180

20x = 180

20x/20 = 180/20

x = 9°

Nkw let's substitute x = 9 into the equations

5x + 17 =

5(9) + 17 =

= 62°

15x - 17 =

15(9) - 17 =

= 118°

Both equations should add up to be 180°.

Therefore the measure of the largest angle is 118°.

6 0
3 years ago
Amelia is looking at the top of a lighthouse. She knows she is 32 feet from the base of the lighthouse. If she is 62 inches tall
podryga [215]

Answer:

28.3 feet

Step-by-step explanation:

5 0
3 years ago
Explain where to place the decimal point in the product for the expression 0.5 × 0.03
djyliett [7]
The Answer is 0.15, you count all the decimal points places and move that amount.
8 0
3 years ago
Read 2 more answers
Other questions:
  • How to solve 3x / 4 = 8
    11·2 answers
  • What does it mean if an equation is true, false, or open? Give definitions of each.
    7·1 answer
  • Which expression is a factor of 3xy + 2x − 18y − 12?
    14·2 answers
  • A
    6·1 answer
  • Which structures secrete chemicals utilized for the completion of digestion within the small intestine?
    13·1 answer
  • Which two triangles are congruent? Complete the congruence statement.
    8·1 answer
  • Help me I don’t not understand
    5·1 answer
  • 4(z-5)+25=29 what does z equal
    11·2 answers
  • True or False: This table describes a linear function. <br> XY<br> 1 5<br> 2 8<br> 3 10
    6·1 answer
  • Math question please help!! thank you if you help
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!