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
Volgvan
2 years ago
14

You have a bowl filled with 100 balls, which are colored red or blue. you have 50 red and 50 blue balls. you randomly select a b

all and throw it out (don't put it back in the bowl). then you go to randomly select another ball. is the probability that the second pick is blue independent of what the first ball color was? why or why not
Mathematics
1 answer:
tiny-mole [99]2 years ago
7 0
Not completely.  If the first ball was red, then there is a higher chance the second ball is blue.  If the first ball was blue, then there is a lower chance the second ball is blue.  Please mark Brainliest!!!
You might be interested in
111 is 25\%25%25, percent of what number?
vodka [1.7K]

Answer:

444

Step-by-step explanation:

111x4=444

25 percent is equal to 1/4

8 0
2 years ago
27 Solve for x to the nearest tenth: x² + x - 5 = 0.
Anestetic [448]

Answer:

Step-by-step explanation:

We can use the quadratic formula to get the answer to this

Quadratic Formula: -b +- √b² - 4ac/2a

Once we input A, B, and C into this, and solve any multiplication, we get

x = -1  +- √1 + 20/2

We divide by 2a, which 2a = 2.

-0.5 +- 10.5.

these are the following values of x:

x = 10

x = 11

Pretty sure this is it, hope it helps!

4 0
2 years ago
Mhanifa please help! Explain how you can use the perpendicular bisector of a segment to draw an isosceles triangle.
Anna007 [38]

Answer:

If you construct the perpendicular bisector of a line segment, every point on the perpendicular bisector will be the same distance from both point A and point B.

To construct an isosceles triangle, you can start from any point on the perpendicular bisector and draw line segments to point A and to point B

7 0
2 years ago
The ratio of boys to girls in a group is 3:1. If there are 28 more boys than girls, work out how many people there are in total.
puteri [66]

Answer:

84:56, I think?

3 x 28 for the boys then minus 28 for the girls

3 0
2 years ago
Question is in screenshot
yan [13]

Answer:

100/10 by 2/1 10.$01

20/10 by 2/1

6 0
3 years ago
Other questions:
  • Point slope y-7=2/9x-3
    11·1 answer
  • Is −1 4 < −3 4 ? Use the number line to explain your answer.
    5·1 answer
  • 65 sit up each day for one week using distributive property
    13·1 answer
  • What 2 numbers equal -80
    14·2 answers
  • The speed of light is 3 x 105 kilometers per second. What is that in standard form?
    14·2 answers
  • The data set represents the number of miles Mary jogged each day for the past nine days. 6, 7, 5, 0, 6, 12, 8, 6, 9
    6·2 answers
  • Pt 4 help me -_-... i wasnt listening
    5·1 answer
  • Which sequence of transformations will map figure H onto figure H′?Two congruent hexagons are shown on a coordinate plane; hexag
    8·1 answer
  • Harold swam 6 2/5 km in 2 hours how far could Harold swim in 5 hours
    15·1 answer
  • What is Algebra really about and what is it the study of? XXADDICTEDXX please respond.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!