Mathematics High School

A bag contains 7 red marbles 4 blue marbles and 5 green marbles. If three marbles are drawn out the bag what is the probability to the nearest 1000th that all three marbles drawn will be green

Answers

Answer 1

Answer:

0.063

Step-by-step explanation:

Related Questions

Two digit-
The sum of my digits is equal to nine.
My tens digit is even.
The difference between my units digit and my tens digit is equal
to one.

Answers

Let the number = 10x+y

x+y = 9

y-x = 1

(x+y)+(y-x) = 9+1

2y = 10

y = 10/2

y = 5

x+y = 9

9-y = x

x = 9 - 5

x = 4

So, your number is 45

... Hope this will help...

PLEASE HELP ME
Factor the common factor out of each expression
2) 7b + 28b

Answers

7b(1 + 4)

The 7b is shared between the two numbers, so factor it out

10. The area of a square lot is 900 square meters. What is the perimeter of the tot, in maters?

Answers

Answer: 9000

Step-by-step explanation:

Help me please!!! Find the distance between the points (-3,-1) and (5,-1)

Answers

Answer:

D = 8

Step-by-step explanation:

[tex]d= \sqrt{(5-(-3))^2+(-1-(-1))^2} \\d= \sqrt{(8)^2+(0)^2} \\d= \sqrt{64+0} \\d= \sqrt{64} \\d= 8[/tex]

THIS IS HARD HELP....

Answers

Answer: you can google the Four 4’s assignment and there will be several sites and documents giving you all the answers

Step-by-step explanation:

4-3= 1
4x4= 16
4x5= 20

here’s a start

a recipe for one batch of cookies calls for 5 cups of flour and 2 teaspoons of vanilla.how many batches can you make with 15 cups of flour and 6 teaspoons of vanilla?

Answers

Answer:

hjgvv,v

Step-by-step explanation:

Answer:

You can make 3 batches of cookies

Step-by-step explanation:

15 divided by 5 is 3

6 divided by 2 is 3

Therefore, 3 batches of cookies can be made

Raleigh went to a gaming arcade for his birthday. His parents gave him $55 to spend. He purchased $14.25 in
food and drinks, and put the rest of the money on a gaming card to spend at the arcade. Each game cost
$1.25.
How Many games can Raleigh play in the arcade?

Answers

Answer:

23 games

Step-by-step explanation:

40.75 divide by 1.25 comes out 23.28

Answer:

g<32.6

Step-by-step explanation:

1.25g+14.25<55

1.25g+14.25-14.25<55-14.25

1.25g<40.75

1.25g/1.25<40.75/1.25

g<32.6

The area of a rectangle is 136 square centimeters. The
rectangle is 8 centimeters wide

Answers

Answer:

Length = 7 cm

Step-by-step explanation:

Step 1:

136 ÷ 8

Answer:

17

Hope This Helps :)

Answer:

17

Step-by-step explanation:

Because you have to divide 136 with the 8 and then you have you answer which is 17

2. True or False: The point of intersection of the x-axis and the y-axis on a coordinate plane is the origin.

Answers

Answer:

true

Step-by-step explanation:

Answer: true

Step-by-step explanation:

PLEASE HELP THIS IS THE LAST QUESTION AND I WANT TO GO TO BED. PLEASE EXPLAIN SO I CAN DO IT FOR NEXT TIME AS WELL

Answers

15+70+45=130 :)) that’s how u calculate the perimeter just add them all together.

PLEASE HELP ME, and explain it please please please <3

Answers

the answer would be f(x)= x+47

which is not a line of symmetry'

Answers

Answer:

Please require a picture pls

Step-by-step explanation:

Answer:

when both sides look the same is symmetry

One number is two-thirds of another number. The sum of the numbers is 55.​

Answers

Answer:

bl

Step-by-step explanation:

Which graph shows a polynomial function of an odd degree?

Answers

Answer:

THE ANSWER IS C ON EDGE.

Step-by-step explanation:

If both sides of the graph are pointing in the same way, THE FUNCTION HAS AN EVEN DEGREE.

The degree of a polynomial is the highest power of the polynomial.

Graph 3 has an odd degree.

From the attachments, we have the following highlights

The first graph crosses the x-axis, 4 timesThe second graph crosses the x-axis, 6 timesThe third graph cross the x-axis, 3 timesThe fourth graph cross the x-axis, 2 times

The above highlights mean that:

Graphs 1, 2 and 4 have even degrees, because they have an even number of  x-interceptsGraphs 3 have an odd degree, because it has an odd number of  x-intercepts

Hence, graph 3 has an odd degree.

Read more about degrees of polynomials at:

https://brainly.com/question/2284746

39 decillion times 1550000000

Answers

Answer:

6.045e+43

Step-by-step explanation:

hope it helps

Answer:

3900000000000000000000000000000000 multiplied by 1550000000

Step-by-step explanation:

A decillion is a number followed by 32 zeros. This would take very long to solve, so I broke down each number. A calculator cannot accept numbers this large. You could also do 6.045e+43.

Hope this helps! :)

Rashida owns a bike rental company. She charges an initial fee of $10 for each rental and an hourly rate of $4. Which of the equations below shows the amount y that Rashida charges for a bike rental that lasts x hours? A y = 10 + 4x C y = 4 + 10x B y = 10 - 4x D y = 4 - 10x

Answers

Answer:

Step-by-step explanation:

y = 4x + 10

the answer is A

Pls give answer to this question ASAP :If one angle of a parallelogram is 24° less than
twice the smallest angle then the largest angle
of the parallelogram is
(a) 689
(b) 1020
(c) 1120
(d) 1769

Answers

Answer:

I am really sorry but I need points urgently

Step-by-step explanation:

Really sorry sorry

Lola bought 9 pounds of apples for $15.75
What is the price per pound for the apples she bought

Answers

Answer:0.57

Step-by-step explanation:

Marisol earns overtime pay when she works more than 9 hours in a day. So far, she has worked 4 hours today. Write, and solve an inequality to show the values of x that will allow Marisol to earn overtime this shift.

PLSS HELP ASAPPP URGENT GOOD AND REAL ANSWERS ONLY

Answers

so basically you wanna think about what you know...she’s worked 4 hours, but she needs to get over 9 hours in order to get overtime.

we’re using x as the variable representing hours worked (other than the 4 hours already)

knowing this, we can set it up so that we have

4 + x > 9

and the. solve
4 + x -4 > 9 -4

x > 5

so this basically means that she needs to work over 5 more hours in order to earn overtime this shift

hope this helps :)

I need help to make it positive

Answers

Answer:

  -8c^4/m^3

Step-by-step explanation:

The applicable rules of exponents are ...

  (a^b)^c = a^(bc)

  a^-b = 1/a^b

__

  [tex](-2)^3\cdot(c^{-2})^{-2}\cdot m^{-6}=-8\cdot c^{(-2)(-2)}\cdot m^{-3}\\\\=\boxed{\dfrac{-8c^4}{m^3}}[/tex]

HELP!!!!!!!!!!!!!

-24 + 2(y - 9)

Answers

Answer:

2 ( -21 + y )

Step-by-step explanation:  

-24 + 2(y - 9)

-24 - 18 + 2y

-42 + 2y

2 ( -21 + y )

A group of workers took 123.6 hours to
complete a job. A smaller group of workers
will complete the same job, but it will take
them 1.15 times as long as it took the first
group. How long did it take the smaller group
to complete the job?

Answers

Answer:

137.814 hours

Step-by-step explanation:

We simply need to multiply the time by the multiplier given in order to find the time it took for the smaller group

123.6 hours is the time and 1.15 is the multiplier

123.6x1.115=137.814 hours

Is the ration of 3/4 the same as the fraction of 3/4

Answers

Answer:

yes but there might be slightly change in it

Answer:

Yes 3/4 is the same as 3/4.

(I might be wrong)

Step-by-step explanation:

Step One: Rewrite the ratio as a fraction

[tex]3 : 4 = \frac{3}{4}[/tex]

Step Two: Reduce and simplify the fraction

This fraction is already reduced so no further work is needed

Hope this helped you!

Determine if the sequence is arithmetic 28,26,24,22,...

Answers

Answer: yes it is

Step-by-step explanation:

Common difference -2

The sequence 28,26,24,22,... is arithmetic because it’s a pattern. The order of operational value is being subtracted from the previous number two units each time.

Can someone please explain to me how I solve a problem like this? I'm learning about proving parallel Lines right now. Thank you!

Answers

Answer:

x = 12

I apologize if it is wrong.

if x = y and y=z which statement is true?

Answers

The x=y
Is this the the test of the question?

Answer:

Step-by-step explanation:

if x = y, and y = z, you can write that as x = y = z, which means that x = z

If mZA = (8x + 6)° and m
ZB = (7x + 24)', then find the measure of ZB

Answers

i got x=18 i think u mistaken za for zb

Evaluate 12 - 6+ (14 – 8)^2=
. (1 point)

Answers

Answer:

the answer is 42

Step-by-step explanation:

12-6+(14-8)^2

12-6(6)^2

12-6+36

=42

Please help me and I will make you the brainiest

Answers

Answer:

y=a-4 divided 3-a and a cut so remember 4divided3  so, y= 1.33

Step-by-step explanation:

47.469 rounded to the nearest foot

Answers

Answer: 47 ft

Step-by-step explanation:

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