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
Dahasolnce [82]
3 years ago
8

A bag contains 12 red checkers and 6 black checkers. You will randomly select two checkers, one at a time, without replacement.

Mathematics
1 answer:
hoa [83]3 years ago
7 0

b) you could choose :

red, black

black, red

red, red

c) p(black, red) = (6/18)(12/17) = 72/306 = 4/17

You might be interested in
The area of a rectangle is<br> 3/8 in and the length is 5/8 What is the width?
liberstina [14]

Answer:

The width W is :

W=\frac{3}{5}

Step-by-step explanation:

<em>Let A be the area of the rectangle </em>

<em>Let L be the length of the rectangle</em>

<em>Let W be the width of the rectangle </em>

______

Formula:

A = L × W

__________

\begin{aligned}A &=L \times W \\\Rightarrow W &=\frac{A}{L} \\\Rightarrow W &=\frac{\frac{3}{8}}{\frac{5}{8}} \\&=\frac{3}{8} \times \frac{8}{5} \\&=\frac{3 \times 8}{8 \times 5} \\&=\frac{3}{5}\end{aligned}

6 0
2 years ago
What is the value of h(x)=x/2 when x=-2
djverab [1.8K]
H(-2)=(-2)/2
h(-2)=-2
hope this helps!!!
4 0
3 years ago
Read 2 more answers
A 2x6 rectangle has the same perimeter as a square of area<br> A) 4<br> B) 12<br> C) 16 D) 144
Nataly [62]
Answer: C) 16

We know that the x or y axis side is 2 and 6
If we double the number to find the perimeter:
2 - 4
6 - 12
—-
16
Therefore the answer is 16
5 0
3 years ago
Describe how to compare the two ratios 5:8 to 7:9. Tell each step to set up the ratios, then explain what to do to be able to co
Lera25 [3.4K]

Step-by-step explanation:

The ratio's can be expressed as fractions and you may compare those.

  • 5 : 8 = 5/8
  • 7 : 9 = 7/9

In order to compare fractions you need to bring them into equal denominator.

8 and 9 have LCM of 8*9 = 72 since they have no common factors.

<u>The equivalent fractions with common denominator are:</u>

  • 5/8 = 9*5/(9*8) = 45/72
  • 7/9 = 8*7/(8*9) = 56/72

<u>Now we can compare the fractions:</u>

  • 45/72 < 56/72, since 45 < 56
4 0
1 year ago
Which math function describes the following situation?
MissTica
This is the concept of inequality;
We are told that the distance a car travels depends on how full gas tank is, this means that the car will travel until the point when gasoline is finished. Thus,
This mean that if the if the distance is given by the function f(x), x will be the gasoline since it is the dependent variable, liters this in other words can be written as (if the tank holds 89 ):

f(x)=distance(gasoline)<89

thus the correct answer will be:

B] Distance (amount of gasoline) <  89

4 0
3 years ago
Other questions:
  • Plz help 99 POINTS!! AND BRAINLEIST!!
    5·2 answers
  • Joel built a model town. He constructed three buildings that each had a volume of 18 cm cubed. Each building looked different. W
    12·1 answer
  • What do we want you to do when we asked you to “solve for x?”
    8·2 answers
  • Identify the coterminal angle between 0 and 360 for the angle 480
    14·1 answer
  • What is the average rate of change for h(x)=x^2+x-6
    14·1 answer
  • At the beginning of the month, Tim has $50. He mows 2 lawns and washes 1 car. Then, he buys two video games that cost $15 each a
    13·1 answer
  • HELP QUICK PLZ I AM STUCK!!!!!!!
    12·1 answer
  • The endpoints of a side of rectangle ABCD in the coordinate plane are at A(1, 11) and B(6, 1). Find the equation of the line tha
    11·1 answer
  • The breeds of all cats at an animal rescue shelter<br>step by step​
    6·2 answers
  • The radius r of a circle is increasing at a rate of 5 centimeters per minute.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!