Mathematics High School

a bag contains 10 marbles. Four of them are red, three blue, two white, and one yellow. A marble is drawn at random. What is the probability that it is red? Make sure to reduce your answer. 25 points if you answer help pls :/

A Bag Contains 10 Marbles. Four Of Them Are Red, Three Blue, Two White, And One Yellow. A Marble Is Drawn

Answers

Answer 1

Answer:

40% chance

Step-by-step explanation:

4 marbles out of 10 are red. 4/10= 0.4= 40%

Answer 2

Answer: 2/5

Step-by-step explanation: If there're 10 marbles and 4 of them are red, then the probability of it being red is 4/10.

To reduce or simplify it, you must divide both 4 and 10 by 2, leaving you with 2/5.

:)

Related Questions

A number is 11 less than 3 times another number. The sum of the numbers
is 25. What are the two numbers?
Can you please send the work too

Answers

Step-by-step explanation:

this is simple use it and enjoy

Step-by-step explanation:

Let x be the first number

Let y be the 2nd number

given,

[tex]x = 3y - 11 \\ x - 3y = - 11[/tex]

as equation 1

and

[tex]x + y = 25[/tex]

as equation 2.

Now we will use elimination method to solve for simultaneous equations.

We will use equation 1 - equation 2 to eliminate x to solve for y.

[tex]x - x - 3y - y = - 11 - 25 \\ - 4y = - 36 \\ y = - 36 \div - 4 \\ = 9[/tex]

Substitute y into equation 2.

[tex]x + 9 = 25 \\ x = 25 - 9 \\ = 16[/tex]

The numbers are 9 and 16.

I need help please!!

Answers

A
B
C
E
F
G
(It’s basically just a game of making pairs)

what is the area of a circle with a radius of 10​

Answers

Answer:  A≈314.16

Step-by-step explanation: A=πr2=π·102≈314.15927

314.16 bc that’s the answer blah blah blah

3. Find the value of x in the diagram below
X
6 cm
5
4 cm
3 cm
R​

Answers

Answer:

4cm is the correct answer

HELP ASAP!!! PLEASE!!! look at the screenshot (15 pts)

Answers

Answer:

should be A sorry if I'm wrong

please help i’ll give brainliest

Answers

Answer:

Step-by-step explanation:

In ecosystems, matter and energy are transferred from one form to another. Matter refers to all of the living and nonliving things in that environment. Nutrients and living matter are passed from producers to consumers, then broken down by decomposers. Decomposers break down dead plant and animal matter.

how long does it take to empty out the pool

Answers

Answer:

16 Hours

Step-by-step explanation:

25 x 20 x 4 = 2000ft cubed.

2000ft divided by 125ft cubed = 16

Set B = {55, 57, 58, 59, 61}. Which number in set B has the smallest prime factor?

Answers

Answer:

58

Step-by-step explanation:

1 isn't a prime number. 2 is the smallest, which is in 58

When graphing c=12, would you use an closed circle or opened circle?

Answers

Answer:

closed

Step-by-step explanation:

because its = not -< or>-

A ladder of length 6m leans against a vertical wall so that the base
of the ladder is 2m from the wall. Calculate the angle between the
ladder and the wall.

Answers

Answer: sin x = 2/6

x = 0.33

x = 19.5 degrees

Step-by-step explanation:

14cm
12 cm
22cm. Find the area.

Answers

Answer:

216 [tex]cm^{2}[/tex]

Step-by-step explanation:

Area of a trapezoid = 1/2h([tex]b_{1} + b_{2}[/tex]) = 1/2(12)(14 + 22) = 6(36) =216 [tex]cm^{2}[/tex]

Are the two triangles similar to one another? *
1 point

Answers

Answer:

yes

Step-by-step explanation:

Geometry help please! Thank you

Answers

Answer:

ZWXY

Step-by-step explanation:

The other shape is the same but you want to name it the same way that they named the first one

if your reading this please help meeee

Answers

Answer:

both angles are 92 degrees

Step-by-step explanation:

88+c=180

c=92

c and b are vertical angles and all vertical angles are equal

Please help me out.❤️

Answers

Answer:

7

Step-by-step explanation:

Write the numbers lowest to greatest

16  18 20 21 25 42

range is  25- 18 = 7

What is the GCF of 36 and 68?

Answers

Answer:

4

Step-by-step explanation:

Answer:

The greatest common factor of 36 and 68 is 4

Step-by-step explanation:

36÷4=9

68÷4=17

help help help help help i suck at math

Answers

Answer: D

Step-by-step explanation:

What is the value of x? Enter your answer in the box.

Answers

Answer:

Lilly, since the angles are the same we can set the equal to each other, that's the "trick" of this problem

Step-by-step explanation:

3x + 50 = 6x - 10

3x + 60 = 6x

60 = 3x

20 = x

see how I got that?

Find the slope of the line that passes through (3, 5) and (8, 1). Simplify your answer and write it as a proper fraction, improper fraction, or integer.

Answers

Answer: Answer is B

Step-by-step explanation:

can some one answer my question i put up plz and ill mark you the b and give you 50 points

Answers

Answer:

what is your question

Step-by-step explanation:


PLEASE LOOK AT THE PICTURE I REALLY NEED HELP AND ILL APPRECIATE IT IF SOMEONE HELPS ME

Answers

A,B,D
!!!!!!!!!!!!!!!!!!!!!!!!!!!

HELP ME PLEASE I'll give brainliest

Answers

Answer:

angle bcf = 113 degrees :)

Step-by-step explanation:

angle bca and angle dcf equal 134 in total

360-134= 226

226/2=113

Answer:

113

Step-by-step explanation:

Remark

<BCA and <BCF are on the same straight line. That means when added, they equal 180 degrees.

Givens

<BCA = 67

Two Parallel lines

1 Transversal

Solution

<BCA + < BCF = 180

67 + <BCF  = 180

<BCF = 180 - 67

<BCF = 113

Mr. Todd runs 3/4 of a mile every 1/10 of an hour. What is his unit rate in miles per hour?​

Answers

Answer:

15/2 miles/hour

Step-by-step explanation:

this is the .answer in the pic

7. In the box plot below, which quarter of the data has the greatest spread of numbers?

A. 1st
B.2nd
C.3rd
D.4th​

Answers

Either 3rd or 4th. Probably 4th but im sorry not sure

Answer:

Step-by-step explanation: number 1

If fx) and f^-1(x) and inverse functions of each other and f(x) =2x+5, what is f^-1(8)?


PLZ HELP

Answers

4+5x3^2-3*tfnsnciscjsn

Answer:

b. 3/2

Step-by-step explanation:

   

Hey please help me this is an Angle sum theorem!!!

Answers

Answer:

900° and 1260°

Step-by-step explanation:

The sum of the interior angles of a polygon is calculated as

sum = 180° (n - 2) ← n is the number of sides

(2)

Here n = 7 , then

sum = 180° × 5 = 900°

(3)

Here n = 9 , then

sum = 180° × 7 = 1260°

13 Find the surface area of the cylinder. Round to the
15.in
19 in.
Not drawn to scale
A 1791 in.
B. 11281 in.
C3204 in
D. 5815 in.
2

Please help I’m doing a test and it’s being timed

Answers

I don’t know if you still need the answer but it would be C) 3204 in.

In AGHI, the measure of ZI=90°, the measure of ZG=46°, and IG = 87 feet. Find the
length of GH to the nearest tenth of a foot.

Answers

Answer:

125.2

Step-by-step explanation:

Brainlyist for the right answer

Answers

Answer:

it is C.

Step-by-step explanation:

just trust me.

Answer:

she is right it's C

Step-by-step explanation:

Have a good Day! :)

 Jackie so $9500 worth of vacuum cleaners in December if she earns a commission rate of 15% of all sales what commission Did she earn

Answers

Answer:

1425

Step-by-step explanation:

I'm pretty sure 1425 is 15% of 9500.

Other Questions
what is the answer to 4x+7=-2+4x During a winter storm, the amount of snowfall was recorded in 5 different locations. All measurements have been rounded to the nearest 1/2 inch. How many times as great is the amount of snow at the location that received the most snow as the location that received the least snow? find the area of the circle. You dont need to answer the question just help me out a bit, please? Thank you!! Which reaction type is really part of another type of reaction but treated separately? Explain How did the changes of the 1920s expand or limit freedom in the United States completa estas frases hachas con las palabras nubes, ranas, trancas y moscas Find X ( please explain how) In triangle ABC, the length of side AB is 19 inches and the length of side BC is 28 inches. Which of the following could be thelength of side AC? Healthy soils will nurture plants and a healthy ecosystem that supports all types of wildlife.Which I the words below replaced the word nature in the sentence above would CHANGE the meaning of thesentenceA- protectB- care forC- take overD- support I need help plzI will give you 50 points if it is right Which answer choice represents a person burning 45calories by climbing 9 flights of stairs?FNumber of Flights ofStairs Climbed, fNumber of CaloriesBurned, cG.c=f+5, where c represents the number ofcalories burned and f represents the number offlights of stairs climbed.15315525735JA person who climbs 5 flights of stairs willburn 1 calorie9022NeedHeln2 A hair salon uses 4 bottles of shampoo for every 3 bottles of conditioner.The coordinate plane shows a graph of equivalent ratios.Use the graph to find the number of bottles of conditioner that are used when 16 bottles of shampoo are used.Answers A 3 bottles of conditionerB 6 bottles of conditionerC 12 bottles of conditionerD 20 bottles of conditioner What is the name of the presidents group of advisors? why would freedom of assembly be important to the American people PLEASE HELP !! ILL GIVE BRAINLIEST !! Clarity the similarities and differences between plough and tractor. {(27x-6y=30 9x-2y=10) Which sentences contain subject/verb agreement errors? Alex make an effort to go outside every day. He is not stopped by bad weather .Alex love to run. The team play basketball.The box of chocolates had not yet been opened. Help me please I will give brainliest!!!What are the two kinds of procreation and how is one related to the stairs of love?From the book Platos Symposium and the Speech of Socrates