Mathematics High School


A bag holds 2 red and 7 blue marbles. What is the probability of the complement of randomly selecting a red marble? Please help asap

Answers

Answer 1

Answer:

I'll help the best I can lol

Step-by-step explanation:

You have a 2 in 9 chance randomly selecting a red marble, so your probability of selecting one in the first place.

2/9 chance is 81.8% impaled probability.

Related Questions

WILL GIVE BRAINLIEST TO CORRECT ANSWER Identify slope and y intercept

Answers

Answer:

y-intercept = $75

slope = 7

Step-by-step explanation:

I jus kno

PLEASE PLEASE PLEASE HELPPPP
u dont have to show ur work i just need the answers

Answers

I gotchu
1. H=11
2. M= 14
3. P=10
4. Y=9
5. B=9
6. C=12
7.j=30
8v=22

Write the trinomial as a square of a binomial or as an expression opposite to a square of a binomial: -25a^2-1+10a

Answers

Answer:

-(5a-1)^2

Step-by-step explanation:

Solve for x
(2x - 3)(x - 2) = 0

Answers

Answer:

?

Step-by-step explanation:

X= 2

2(2)-3 2-2 = 0

4-3 =(1)(0)
0=0

If I’m correct

Can someone help with this

Answers

Answer:

See attached picture. :)

Step-by-step explanation:

Simply look at the given x values in the table and whatever x equals in the table, put that value in the equation. For example, y = -x + 7. In the table x value, 0 is given, so the equation will now be y = 0 + 7. So y = 7 and so forth.

To graph, you take the given x value, 0, and the y value you solved for, 7. Your point on the graph would be (0 , 7). Continue repeating these steps till you complete the table and your graph. :)

the length of the side of each square on the grid represents 3meters and there are 8 squares that cost 5$ per meter how much will the fencing cost?

Answers

Answer:

Step-by-step explanation:

16

Need help ASAP will give brainliest!!

Answers

Answer:

1/2

Step-by-step explanation:

1/2 hope this helps!! :)

The vertex of this parabola is at (-3,6). Which of the following could be it's equation?

A. y=-3(x+3)2-6

B. y=-3(x-3)2-6

C. y=-3(x+3)+6

D. y=-3(x-3)+6​

Answers

Answer:

y=3(x+3)2-6

rip nip kip

40+70+60+120=300

the answer is 300....

Equation that could be the equation of parabola with vertex (-3 , 6)

What is parabola?

A parabola is a U-shaped plane curve where any point is at an equal distance from a fixed point (known as the focus) and from a fixed straight line which is known as the directrix.

Given,

Vertex of parabola (h,k) = (-3, 6)

Vertex-form equation of parabola

y = a(x - h)² + k

y = a(x - -3)² + 6
y = a(x + 3)² + 6

Equation of the parabola should be of form

y = a(x + 3)² + 6

Hence, y = -3(x + 3)² + 6 is the equation that could be the equation of parabola with vertex (-3 , 6)

Learn more about parabola here:

https://brainly.com/question/21685473

#SPJ7

uscles Gym has a membership fee of $40 every 3 months. Energy Gym has a membership fee of $93 every 6 months.

What is the unit price at Muscles Gym? Enter your answer into the box.


What is the unit price at Energy Gym?

Enter your answer into the box.




What is the unit price at Energy Gym?

Enter your answer into the box.

Answers

Answer:

Muscles Gym: 13.33

Energy Gym: 15.00

Step-by-step explanation:

Muscles Gym: You divide "40.00" by "3", which will then give you the answer of "13.33".

Energy Gym: You divide "93.00" by "6", which will then give you the answer of "15.50".

You then add the zero to show the proper number of cents after the decimal point.

I hope this helps!

How many triangles are inside a heptagon?

3
5
2
4

Answers

Answer:

5 triangles are in a heptagon.

what ideas do you need to remind yourself when working with percentages

Answers

To find 1% of a number, divide it by 100
To find 10% of a number, divide it by 10
To find 5%, find 10% then half it
To find 25% of a number, divide it by 4
To find 50% of a number, divide it by 2
To find 20%, 30%, 40%, 60%, etc, find 10% and then multiply by 2, 3, 4, 6, etc.


~ Hope this helps!

Which ordered pair (c, d) is the solution to the given system of linear equations?


(–1, 6)
(–1, 7)
(6, –1)
(7, 10)

Answers

Answer:

(-1,6)

Step-by-step explanation:

Answer:

A. (-1,6) is the correct answer.

Step-by-step explanation:

i got it right on edg 2022

Carl is on the school track team. To prepare for an upcoming race, he plans to run 217217217 miles total over the next 313131 days.
Write an equation to determine how many miles, mmm, he needs to run per day, assuming he runs the same amount each day.
How many miles does Carl need to run each day?

Answers

Answer:

7 I think that is what I saw someone else say.

Step-by-step explanation:

say random sentences which make no sense!
ill go
pls stop flying over my barn with you toothbrush I hate when the cows bark
pls say sum nd dont be lame

Answers

brush my mommy’s teeth with old caterpillar beans

Answer:

the home is located on a quiet street and is a boy with an enormous advantage in a small area

ms lopezs room is 10 feet wide and 12 feet long. what is the perimeter HELPPPPPP

Answers

Answer:

44ft

Step-by-step explanation:

because you add up all the sides of the room

10+10=20

12+12=24

20+24=44

Answer:

44 feet

Step-by-step explanation:

10x2 = 20 (two sides of the room)

12x2 = 24 (two sides of the room)

24+20 = 44

U is the midpoint of TV. If TU = 6x and TV = 11x + 8, what is TV?
T
6x
V
11x + 8
Simplify your answer and write it as a proper fraction, mixed number, or integer.

Answers

Answer:

96

Step-by-step explanation:

U is the midpoint of TV, so mTU is half of mTV or mTV = 2 * mTU, so

mTV = 2 * mTU

11x + 8 = 2 (6x)

11x + 8 = 12x

8 = x

mTV = 11x + 8 = 11(8) + 8 = 88 + 8 = 96

what would you fill in the blank to make the equation have no solution? -2+4x+6=3x+5__?

Answers

Answer:

Step-by-step explanation:

-2

Write a proportion to solve this problem: if 12 math books weigh 40 pounds, how much would 21 math books weigh

Answers

1 math book is 3.33 pounds or 3 1/3

21x3 1/3 or 3.33 = 69.93

PLEASE HELP ASAP
Please look at the picture below and help me out

Answers

answer- 11x^2 - 11x + 4

k so you do (4x + 1) x (3x - 5) = 12x^2 - 20x + 3x - 5 = 12x^2 - 17x - 5
(x + 3)^2 = x^2 + 6x + 9
(12x^2 - 17x - 5) - (x^2 + 6x + 9)
11x^2 - 11x + 4

Answer:

11x² - 23x - 14

Step-by-step explanation:

The area left is the area of the outer rectangle subtract the square, that is

A = (4x + 1)(3x - 5) - (x + 3)² ← expand factors using FOIL

   = 12x² - 17x - 5 - (x² + 6x + 9) ← distribute parenthesis by - 1

   = 12x² - 17x - 5 - x² - 6x - 9 ← collect like terms

   = 11x² - 23x - 14

HELP I WILL GIVE LOTS OF POINTS FOR IT

Answers

Answer:

(1,3)

Step-by-step explanation:

because that is where they intersect

Answer:

y=4x-1y=−x+4

Step-by-step explanation:

Help Pls :D I'm literal dying tHxS

Answers

Answer: Fragment might be it or a fraction

HELP I NEED HELP ASAP

Answers

Im going to say c because if you were to draw a straight line inbetween the dots the line would be possible

Steven read 2 12 of the 8 books he
checked out from the library. What
percent of his library books did
Steven read?

Answers

Answer:

1.33 percent of his 8 books.

Step-by-step explanation:

Assuming you mean [tex]\frac{2}{12}[/tex] , that equates to 1.33 percent of 8, thus he has read one whole book and is reading his second one.

PLEASE HELP ASAP
Which steps would you use to solve this equation? Check all that apply.

p + 7 = 12

Subtract 7 from both sides of the equation.
Subtract 7 from 7.
7 – 7 = 0 and 12 – 7 = 5, so p = 5.
Substitute 12 for p to check the solution.
Substitute 5 for p to check the solution.

Answers

Answer:

Subtract 7 from both sides of the equation.

Substitute 5 for p to check the solution.

Step-by-step explanation:

Answer:

Subtract 7 from both sides of the equation and 7-7=0 and 12-7 = 5 so p = 5 and substitute 5 for p to check the solution

Step-by-step explanation:

round 59.6487 to 2 decimal places?

Answers

Answer:

Step-by-step explanation:

round 59.6487 to 2 decimal places=

59.65

Answer:

59.65

Step-by-step explanation:

59.6487 ≈ 59.65

I'm asking this question again! Please answer correctly, nonsense will be reported!
PLEASE HELP!!
Solve the inequality:
2x – 3 < x + 2 < 3x + 5
Show your work.

Answers

Answer:

2x-3<x+2<3x+5

2x-3<x+2 or 2x-x<2+3 or x<5

x+2=3x+5 or x-3x<5-2 or 2x<3

Step-by-step explanation:

plz brainless

The sale price of every item in a store is 85% of its usual price.



The usual price of a backpack is $30, what is its sale price?

Answers

Answer:

25.5 dollars

Step-by-step explanation:

meters are ____ powers 10 smaller than kilometers

Answers

3 powers smaller than kilometers

Given:
a) the ray GH bisects FGI
b) FGH = (3x - 3)
c) HGI = (4x - 14)
Solve for x.

Answers

X=11
The work is below if you need it :)

Two manifolds are homeomorphic if you can deform one into the other and back again continously. Permissable deformations include stretching, squeezing and twisting, but not ripping, tearing and puncturing. This leads to the famous equivalence between a dougnut and a mug.

Answers

Answer:

Equivalent to 829.9212[tex]100.9[/tex]

Step-by-step explanation:

Answer:

1iuehjuyhgyu

Step-by-step explanation:

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