Mathematics High School

Ms. Good has a bag of 15 marbles. Three are blue, six are red, and six are yellow. What is the probability that she picks a yellow and then a red if she does NOT replace the marbles?

Im hoping someone can explain this to me, I have a stubborn math teacher who doesnt like to re-explain things.

Answers

Answer 1

Answer:

the chances of her picking a yellow one is 6 in 15

Step-by-step explanation:

all you have to do is divide the color that you are trying to find the probability of by the amount of that object is if that makes sense.

Answer 2

Answer:

the chances of her picking a yellow one is 6 in 15

Step-by-step explanation:

all you have to do is divide the color that you are trying to find the probability of by the amount of that object is if that makes sense.

- HOPE THIS HELPED!! PLEZZZ MARK ME AS BRAINLYEST PLEZZZ!!!!

Related Questions

You pick a card at random. You put the first card back, and you pick a second card at
random.
5 6 7 8

Answers

Answer:

Step-by-step explanation:

maybe 8 or 1/9

Solve the system of equation 3x+2y=26 and 2x+5y=32 by the method of elimination

Answers

Answer:

(-18,40)

 (x,y)

by-step explanation:

-2(3x+2y=26)

3(2x+5y=32)

-6x-4y=-52

+ 6x+5y=92

1y/1=40/1

y=40

3x+2y=26

3x+2(40)=26

3x+80=26

    -80  -80

3x/3=-54/3

x=-18

the temperature was -4 F this morning. if the temperature dropped 7f, what is the temperature now

Answers

Answer:

-11 degrees

Step-by-step explanation:

-4-7= -11

Answer:

-11

Step-by-step explanation:

-4 - 7 = -11

Tanim wants to buy a video game that costs $60. There is 5% sales tax. How much does he pay in TAX? *

Answers

Answer:

$3

Step-by-step explanation:

5% can be converted to 1/20, 60/1 * 1/20 = 60/20, which is 3

what’s the product of fourteenth tenths and fourteen hundreds

Answers

Answer:

kinda unclear this question is

The answer is 1.54 or 77/50

The length and width of a rectangle are shown below.
50 X
2x+10
Please hurry

Answers

It’s 2x7x6x5 that I hat it is

The expression -2x² + 90x +500 represents the area of the rectangle if the length and width of the rectangle are (50 - x) and (2x + 10) option (c) is correct.

What is the area of the rectangle?

It is defined as the area occupied by the rectangle in two-dimensional planner geometry.

The area of a rectangle can be calculated using the following formula:

Rectangle area = length x width

Area of rectangle = (50 - x)(2x+10)

[tex]\rm -2x^2+90x+500[/tex]

Thus, the expression -2x² + 90x +500 represents the area of the rectangle if the length and width of the rectangle are (50 - x) and (2x + 10) option (c) is correct.

Learn more about the rectangle here:

https://brainly.com/question/15019502

#SPJ2

what is 50 + 60 + 90 + 1000 + 800 + 76 - 50 + 84 - 60 -76 + 47

Answers

2021 is the correct answer

Answer:

6971

Step-by-step explanation:

I need an answer as soon as possible

Answers

Answer:

16/4 or 4

Step-by-step explanation:

Find the reciprocal of 1/16 which is 16/1 and multiply it to 1/4. 1/4 times 16/1 equals 16/4. Jessie accidentally multipled the fractions without finding the reciprocal of 1/16.  

Help please!!

Write a sentence that include the Hypothesis and Conclusion.

Topic 1 is about Parallel lines.
Topic 2 is about a health conscious person.

Answers

Answer:

Hypothesis

if you drop a ball,it will fall toward the ground

What is the value of x?

Answers

105 + 148 + x = 360

105+ 148+ 107 = 360

what is the slope of the line that passes through the points (3,-2) and (9,-2)? 0 3 -3 undefined

Answers

Answer:

[tex]\boxed{\textsf{ The slope of the line is $\bf{\dfrac{3}{2}}$.}}[/tex]

Step-by-step explanation:

Two points are given to us and we need to find the slope of the line that passes through these two points . The two points are (3,-2) and (9,-2) .As we know that the slope of the line is given by [tex]\tan\theta[/tex]

Slope of a line is :-

[tex]\qquad\boxed{\boxed{ \sf Slope =\dfrac{ y_2-y_1}{x_2-x_1}=\tan\theta }}[/tex]

On using this formula we can find the slope of the line .

Putting the respective values :-

[tex]\sf\implies Slope = \dfrac{y_2-y_1}{x_2-x_1}\\\\\sf\implies Slope = \dfrac{ 9-3}{2+2} \\\\\sf\implies Slope =\dfrac{6}{4}\\\\\sf\implies\boxed{\pink{\sf Slope = \dfrac{3}{2} }}[/tex]

Answer:

Its zero -w-

Step-by-step explanation:

Find the area of a triangle with a base of 3 cm and height of 8 cm

Answers

Answer: The area of a triangle is 12cm²

Answer:

8 x 3 = 24cm

Step-by-step explanation:

8 + 8 + 8 = 24cm

or

3 + 3 + 3 + 3 + 3 + 3 + 3 + 3 = 24cm

Find the value of x. Round your answer to the nearest tenth.

Answers

Answer:

Pythagorean Theorem:

a^2 + b^2 = c^2

6^2 + b^2 = 12^2

36 + b^2 = 144

b^2 = 108

b = 10.4

Let me know if this helps!

Answer

10.4

Step-by-step explanation:

pagathorium theorem, A^2 + B^2 = C^2. You have the C and one length, the other can be found. So 6^2 + B^2 = 12^2. Then you have 36 + B^2 = 144. You use simple algrebra to solve the rest. 144-36 is 108. Now it's B^2 = 108. The opposite of squared is sqare root. So now you can have B all along (Missing side) with the answer ebing B = 10.392 or rounded 10.4

how many solutions does the system of equations below have?
y=x+2
y=x-1

Answers

I believe it has one hope this helps

HELP PLS ILL GET FINES AND HELD BACK AND IM POR

Answers

Answer:

it would be c

Step-by-step explanation:

Beacause 3x2 equal 6 you do not multiply the dinominator

The answer was c
Put a 1 under the whole so they both have denominater

Just say anything pls HELP

Answers

Answer:

Step-by-step explanation:

Answer:

yes

Step-by-step explanation:

A point​ P(x,y) is shown on the unit circle corresponding to a real number t. Find the values of the trigonometric functions at t. The point P is (√10/10 , -3√10/10)
sin t=
cos t=
tan t=
csc t=
sec t=
cot t=

Answers

Answer:

Step-by-step explanation:

sin(t) = -3√10/10

cos(t) = √10/10

tan(t) = sin(t)/cos(t) = -3

csc(t) = 1/sin(t) = -√10/3

sec(t) = 1/cos(t) = √10

cot(t) = 1/tan(t) = -⅓

IS THIS A LINEAR FUNCTION? YES OR NO?

Answers

Answer:

yes

Step-by-step explanation:

it travels in a line with no curves

Can someone please help, I’ll mark as brainliest

Answers

Answer: (3,inf)

(-inf,3)

Step-by-step explanation:

12+98769+86567890+936500654

Answers

Answer:

oof

Step-by-step explanation:


I need two equations

Answers

Answer:lol

Step-by-step explanation: booooooo

Increase £19060 by 9% Give your answer rounded to 2 DP.

Answers

Answer:

Step-by-step explanation:

=  £19060 * 9%

= 1715.4

Increase £19060 by 9%

=  £19060 + 1715.4

=  £20,775.4

Hope this helps you. Do mark my answer as brainly.

URGENT PLS HELP - This proof shows the first five steps for verifying

Cotangent squared (StartFraction x Over 2 EndFraction) = StartFraction cosine x + 1 Over cosine x minus 1 EndFraction

Use the drop-down boxes to complete the steps of the proof.

Answers

Answer:

Step-by-step explanation:

♦:    

Tangent half-angle identity

♣:    

1 + cos x

◼:    

1 - cos x

7x - 1 = 4x + 8
And explanation

Answers

Answer:

X = 3

Step-by-step explanation:

Answer:one solution i think

Step-by-step explanation:

Part B
Maria has $3,000 in the bank, has a home worth $150,000, and has a $75,000 home loan. She also has $10,000 in Investments and a $15,000
student loan. What is Maria's net worth? Show your work please

Answers

Answer:

$73,000

Step-by-step explanation:

To answer, you simply subtract and add numbers along the way. First, because Maria has money in the bank and her home is worth money, we add those numbers together:

3,000 + 150,000 = 153,000

Now, because she has a home loan, that means she owes money, so you subtract that from her net worth so far:

153,000 - 75,000 = 78,000

Her investments money would be added:

78,000 + 10,000 = 88,000

And another student loan would be subtracted:

88,000 - 15,000 = 73,000

So, Maria's net worth is $73,000

Hope this helps :)

please help and show work
y=-8x
y=-4-10x

Answers

{ y=-8x
{ y=-4-10x

Substitution Method:

-8x=-4-10x
x=-2

y=-8(-2)
y=16

(x,y) = (-2,16)

Check solution
{ 16=-8(-2)
{ 16=-4-10(-2)

{ 16=16
{ 16=16

Elimination Method:

{ 8x+y=0
{ 10x-y=-4

{ 8x+y=0
{ -10x-y=4

-2x=4
x=-2

8(-2)+y=0
y=16

(x,y) = (-2,16)

*For checking, its the same with the substitution method

A. (0, -2)
B. (-6, 0)
C. No solution
D. Infinitely many solutions

Help me plsss!!!

Answers

Answer: D

Step-by-step explanation: edge

The ages of three girls; Mandy, Dora and Ann are, 113 base 4 , 133 base 4 , and 131 base 4 respectively;
find the difference between the sum of the ages of Dora and Ann and that of Mandy
​

Answers

Answer:

211 base 4

Step-by-step explanation:

Sum of dora and Ann = (133+131) base 4

= 330 base 4

Difference = (330-113) base 4

= 211 base 4

If 30% of a number, p, is 240, what is 72% of p? giving brainliest

Answers

Answer:

576

Step-by-step explanation:

30/ 100 x p = 240

p = 240 x 100/30 = 800

72/ 100 x p=

72/100 x 800 = 576

I hope im right!!

Answer:

576

Step-by-step explanation:

because it is

find the surface area of cuboid whose Length breadth and height are 15 CM 12 cm and 10cm respectively​

Answers

Step-by-step explanation:

Given

length(l) = 15 cm

breadth (b) = 12 cm

height (h) = 10 cm

Surface area of cuboid

= 2 (lb + bh + lh)

= 2 ( 15 * 12 + 12 * 10 + 15 * 10)

= 2 ( 180 + 120 + 150)

= 2 * 450

= 900 cm²

Hope it will help :)

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