A box is filled with 3 blue cards, 4 red cards, and 5 yellow cards. A card is chosen at random from the box. What is the probability that it is a blue or a yellow card?

Answers

Answer 1

Answer:

3/12 or 40% its blue

5/12 its yellow


Related Questions

PLEASE HELP! Yes or no answer on the graph

Answers

Answer:

They are all yes

Step-by-step explanation:

They are all linear

Answer:

the one with a blue line and dots

Step-by-step explanation:

Can someone help me

Answers

Answer:

10°

Step-by-step explanation:

180-20 = 160

<BCA = 160°

AC=CB because its Radius

so the angle for <CBA and <BAD also the same

(180 - 160) ÷ 2 = <BAD

<BAD = 10°

Answer:

∠ BAD = 10°

Step-by-step explanation:

The inscribed angle BAD is half the measure of the central angle BCD, then

∠ BAD = [tex]\frac{1}{2}[/tex] × 20° = 10°

The length of jade's garden is 4w

Answers

Answer:

and? What about Jade's garden?

Step-by-step explanation:

Answer:

There is no problem to go with this statement, please use full questions.

Step-by-step explanation:

2.5z=10 write and solve equations

Answers

Answer:

z = 4

Step-by-step explanation:

2.5x = 10

divide by 2.5

z = 4

Hope this helped! Have a nice day! Plz mark as brainliest!!!

-XxDeathshotxX

Please put a picture

Answers

Hope this helps you with your questions.

Lizzy opened an ice cream parlor in her neighborhood selling homemade ice cream. She has a goal to create 80 new ice cream flavors. If she already created 37 flavors, how many more flavors does she still need to create?

Answers

Answer:

43 because 80-37=43

Step-by-step explanation:

Transformations of Linear Functions

For each pair of functions, describe a transformation that maps f(x)to g(x).
1. f(x)=x; g(x)= –x
2. f(x)= x; g(x)= (x–1)+ 7
3. f(x)= x; g(x)= 2(x+ 4)
4. f(x)= x;()= -2/3+4
5. f(x)= x; g(x)= –(x–3)–5
6. f(x)= x;()= 1/2−3

Answers

Answer:

1. lowered one unit

2. raised three units

Step-by-step explanation:

yuhh

Which of the statements below are true? Select all that apply.

A) Angle 6 = Angle 7 = Angle 8
B) Angle y = 120 degrees
C) Angle x = 60 degrees

Answers

Answer is B because all vertical angles are the same. Y and 120° are vertical because they are on the opposite side of the line

answer this with the whole chart filled in for more points and brainliest

Answers

(-5,7) Quadrant 2
(5,-18) Quadrant 4
(10,6) Quadrant 1
(-6,-4) Quadrant 3
(-2,6) Quadrant 2
(2,-6) Quadrant 4
(-10,-13) Quadrant 3
(-4,0) x axis
(0,5) y axis

Help I don’t know the answer

Answers

DONT GO IN THE LINK ITS A TRAP DONT

I need help someone?

Answers

Answer:

Table A

Step-by-step explanation:

It grows at a steady rate by 1 for x, the other ones grow exponentially.

i really need help with this question
n+5≤16

Answers

Answer:

the answer would be anything 11 and under (11,10,9,8,7,6,5,4,3,2,1,0)

Step-by-step explanation:

This is because if n+5 is less than or equal to 16 then 11+5=16 so that is equal to and less than would be using any number less than 11

hope this helps ;)

Answer:

n ≤ 11

Step-by-step explanation:

n+5≤16

 -5  -5

n≤11 after subtracting 5 from both sides

Write the equation of the line in fully simplified slope-intercept form.
11
10
8
6
5
-12-11-10-9-8-7 -6 -5 -4 -3 -2 -1
1 2 3 4 5 6 7 8 9 10 11 12
-6
7
-10
-11
- 12

Answers

Answer:

The slope of this line will be y=-4/5x+2

Explanation:

Hope this Helped

Heidi is making a tower using sugar cubes. Each sugar cube has a side length of 1 cm. Each layer has 4 sugar cubes, arranged in a 2 by 2 pattern. The completed tower has a volume of 24 cm3. How many layers of sugar cubes are in the tower?

Answers

Answer:

3 layers

Step-by-step explanation:

Given

[tex]L = 1cm[/tex] --- side length of the cube

Each layer = 2 * 2 cube

[tex]Volume = 24cm^3[/tex]

Required

Determine the number of layers

First, we calculate the volume of each layer:

The length of the layer is:

[tex]Length = 2 * L[/tex]

[tex]Length = 2 * 1cm[/tex]

[tex]Length = 2cm[/tex]

Next, we calculate the volume of each layer:

[tex]Volume = Length^3[/tex]

[tex]Volume = (2cm)^3[/tex]

[tex]Volume = 8cm^3[/tex]

The number of layer is calculated by dividing the volume of the tower by the volume of each layer

[tex]Layers = \frac{24cm^3}{8cm^3}[/tex]

[tex]Layers = 3[/tex]

6.

Find the slope of the line.

A. [tex]-\frac{2}{3}[/tex]

B. [tex]\frac{2}{3}[/tex]

C. [tex]\frac{3}{2}[/tex]

D. [tex]-\frac{3}{2}[/tex]

Answers

I believe it’s C. 3/2

Erin loves to play sports! She has earned 3 tennis trophies, 4 basketball trophies, 7 soccer trophies, and 1 volleyball trophy.

Answers

Answer: R = 3/7

Step-by-step explanation:

The complete question is:

Erin loves to play sports! She has earned 3 tennis trophies, 4 basketball trophies, 7 soccer trophies, and 1 volleyball trophy.

What is the ratio of Erin's tennis trophies to soccer trophies?

This is simply the quotient between the number of tennis trophies and the number of soccer trophies.

She has 3 tennis trophies and 7 soccer trophies, then the ratio is:

R = 3/7


Write an equation for the line that has a slope of 1/2 and passes though the point (-2,5)?

Answers

Answer:

y=1/2x+6

Step-by-step explanation:

Y=MX+B

m= slope=1/2

b= y-intercept

Answer: y = 1/2x + 6

Step-by-step explanation:

b = y1 - m • x1

Plug everything in:

b = 5 - (1/2) • -2

= 6

Written in y = mx + b is:

y = 1/2x + 6

Which line is parallel to the line that passes through the points
(2, –5) and (–4, 1)?

Answers

Slope of  line that passes through two points:  [tex]m=\dfrac{y_2-y_1}{x_2-x_1}[/tex]

(2, -5)    ⇒    x₁ = 2,  y₁ = -5

(-4, 1)      ⇒   x₂ = -4,  y₂ = 1

[tex]\bold{m=\dfrac{1-(-5)}{-4-2}=\dfrac{1+5}{-6}=-1}[/tex]

Any line with a slope of -1 is parallel the line that passes through the points

(2, –5) and (–4, 1)

Answer:

Step-by-step explanatWhich line is parallel to the line that passes through the points (-1, 2) and (5, -4)?

ion:

Solve: 8 + (7 + 1) ^2 ÷ 4 ⋅ 1/2^4

Answers

The correct answer is 9

PLEASE HELP ME !!! :(
Estimate 2395 dividied by 82 = ?
show your work step -by-step

Answers

Answer:

13

Step-by-step explanation:

82 * 10 = 820

820 * 3 = 2,460

what does 5/8 plus 3/4 equal

Answers

Answer:

1 3/8

Step-by-step explanation:

I'm in need of assistance-

Answers

Answer:

q

Step-by-step explanation:

Mike traveled to Greensboro by car. Going there took 6 hours, and the return trip was four hours. Mike averaged a speed of 81 miles while returning. Find the average of the trip there.

Answers

Answer: 64.8 mph

Step-by-step explanation:

Given

Arriving time is 6 hours

return time is 4 hours

The average speed of returning 81 mph

Distance traveled while returning

[tex]\Rightarrow d=81\times 4=324\ miles[/tex]

the average speed of the entire trip is

[tex]\Rightarrow v_{avg}=\dfrac{2\times 324}{6+4}=\dfrac{648}{10}=64.8\ mph[/tex]

y = mx + b -2 = 3(4) + b -2 = 12 + b -14 = b; the y-intercept is -14 What is wrong with this answer?

Answers

Answer:

There is nothing wrong with the answer obtained

Step-by-step explanation:

Given the equation :

Y = mx + b

-2 = 3(4) + b

-2 = 12 + b

-14 = b

The correct calculation :

Y = mx + b

-2 = 3(4) + b

-2 = 12 + b

Subtract 12 from both sides

-2 - 12 = 12 + b - 12

-14 = b

Based on the details of the question given, the intercept, b is - 14 ;

Hence, there is nothing wrong with the answer

Write an equation of the line that passes through (6,-1) and is perpendicular to y = 3x +2.

Answers

Answer:

x=-2/3

Step-by-step explanation:

Write in slope-intercept form an equation of the line that passes through the point (r,p) with slope q.
The equation is y =

Answers

Answer:

y=q(x-r)+p

Step-by-step explanation:

y-y1=m(x-x1)

y-p=q(x-r)

y=qx-qr+p

y=q(x-r)+p

Terry is planning shapes to put on a quilt. He puts diagrams of two figures on a coordinate grid (shown below)
Compare the area of the triangle and the pentagon.

Answers

Answer:

The triangle is about 253cm smaller than the pentagon

Step-by-step explanation:

Answer:

The triangle is 253cm^2 less than the pentagon.

Step-by-step explanation:

I got it right on the test.

"The Martin family's truck gets an average of 25 miles per gallon of fuel. Predict how many miles they will be able to get from 7 gallons of fuel by using equivalent rates." (Explain with fractions/ equivalent rate in detail pls)

Answers

Answer:

175 miles

Step-by-step explanation:

Average of 25 miles per gallon of fuel

Miles : gallons = 25 : 1

Predict how many miles they will be able to get from 7 gallons of fuel by using equivalent rates

Let x = number miles

Miles : gallons = x : 7

To find x

25 : 1 = x : 7

25/1 = x/7

Cross product

25*7 = 1*x

175 = x

x = 175 miles

Number miles = 175

19 + 8j = 75

j = ____

Answers

Answer:

j=57/8

Step-by-step explanation:

Answer:

J=7

Step-by-step explanation:

calculate

8j=75-19,

Divide both sides

8j=56

How many squares are there in in the figure at the right?

Answers

Answer:

The correct answer to the puzzle is 40 squares. That's right: It's not 8, 16, 24, 28 or 30, and we'll tell you why. The image is made up of eight tiny squares, 18 single squares, nine 2 x 2 squares, four 3 x 3 squares, and one 4 x 4 square

Step-by-step explanation:

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