help please????????????????????​

Answer:

James has 7 20p coins.

Step-by-step explanation:

£2.00

- 50p

--------------

£1.50

- 10p

--------------

£1.40

--------------

140/20

14/2

7 (20p)

Answer: (-3,2)

Step-by-step explanation:

(-3,2) is where the line changes.

Answer:

B

Step-by-step explanation:

edge 2021

Answer:

there are 10 of the other kind of cars

Step-by-step explanation:

Answer:

10%

Step-by-step explanation:

since there are 100 cars it makes it easy to make into a percentage. so since there are only 10 cars the awnser is 10%

Answer:

x = 125.44

Step-by-step explanation:

you multiply both side by 7

so 7 • 17.92 = 7 • x/7

125.44 = x

Answer:

x = 125.44

Step-by-step explanation:

multiply each side of the equation by 7

17.92(7) = [tex]\frac{x}{7}[/tex](7)

125.44 = 7x / 7

7x / 7 = 1x or x

x = 125.44

Answer:

15t > 180

Step-by-step explanation:

Answer:

T>12

Step-by-step explanation:

Answer:

The Answer is B

Step-by-step explanation:

All the numbers and coefficients in option B correspond with the ones in the question. Hope this helps :)

Answer: 1B.   2C 3E 4D 5E

Step-by-step explanation:

Answer:

[tex]\frac{5}{7} - \frac{3}{7} =[/tex] B [tex]\frac{2}{7}[/tex]

[tex]\frac{1}{6} + \frac{3}{6} =[/tex] C [tex]\frac{2}{3}[/tex]

[tex]\frac{1}{2} + \frac{1}{4} =[/tex] E [tex]\frac{3}{4}[/tex]

[tex]\frac{1}{5} + \frac{1}{2} =[/tex] D [tex]\frac{7}{10}[/tex]

[tex]\frac{1}{6} - \frac{1}{8} =[/tex] A [tex]\frac{1}{24}[/tex]

Answer: B

Step-by-step explanation: Imagine the axis being a mirror if you draw a triangle and put it in a mirror u would get what is on B

Answer:

B or C

I’m still bad In geometry

Answer:

UHHHHHHHHHHHHH

Step-by-step explanation:

Answer:

80

Step-by-step explanation:

Miles/Hours

400miles/5hours=80mph

Answer:

-40 your welcome

Step-by-step explanation:

Answer:

y = 4

Step-by-step explanation:

The maximum value occurs at the vertex

vertex = (2, 4 )

when x = 2 the maximum value is y = 4

Step-by-step explanation:

Factorise completely

a 6x2 + 18x

Common factors

6x(x+3)

b 8y3 – 2y4

2y^3(4-y)

c 16xy – 8xy?

8xy(2-1)

8xy

8 Expand and simplify

a 4(x + 3) + 7(x - 1)

4x+12+7x-7

11x+5

b x(x – 6) – x(4x – 2)

x^2-6x-4x^2+2x

-3x^2-4x

-x(3x+4)

C x(3x2 + 4) + 2x(5x2 + 9)

3x^3+4x+10x^3+18x

13x^3+22x

x(13^2+22)

Using the hypergeometric distribution, it is found that the probability is 12/132

------------------------------------

The rolls are chosen from a sample without replacement, which means that the hypergeometric distribution is used to solve this question.

------------------------------------

Hypergeometric distribution:

The probability of x successes is given by the following formula:

[tex]P(X = x) = h(x,N,n,k) = \frac{C_{k,x}*C_{N-k,n-x}}{C_{N,n}}[/tex]

In which:

x is the number of successes.

N is the size of the population.

n is the size of the sample.

k is the total number of desired outcomes.

Combinations formula:

[tex]C_{n,x}[/tex] is the number of different combinations of x objects from a set of n elements, given by the following formula.

[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]

------------------------------------

------------------------------------

What is the probability of selecting two defective rolls?

This is P(X = 2). So

[tex]P(X = x) = h(x,N,n,k) = \frac{C_{k,x}*C_{N-k,n-x}}{C_{N,n}}[/tex]

[tex]P(X = 2) = h(2,12,2,4) = \frac{C_{4,2}*C_{8,0}}{C_{12,2}} = \frac{4 \times 3}{12 \times 11} = \frac{12}{132}[/tex]

12/132 is the probability.

A similar problem is found at https://brainly.com/question/24229905

Answer:Hope this helps!

Step-by-step explanation:

Answer: the answer is circle

Step-by-step explanation: hope that helped

Answer:

The correct answer is B.2 plz mark as brainliest.

Step-by-step explanation:

Step-by-step explanation:

If you were asking what is the 3/4 the area of circle with radius 4 I can answer this.

The area of a circle with radius 4 is π4 ^2=16π

3/4*16π= 12π, thus your answer.

Answer:

18x+20=2

18(-1)+20=2

Step-by-step explanation:

18(-1)=-18

-18+20=2

Answer:

72

Step-by-step explanation:

With 240 meatballs, you could make 80 sandwiches but you only have 72 rolls so that is the most amount you can make.

Answer: 24

Step-by-step explanation:

72x3=216 -240 = 24?

Answer:

b

Step-by-step explanation:

hbjbmnbbbbbbbbbbbbbbbbbbbbbbbbbbbbhbbbbbbbbbbbbbbb

Answer:

The answer is C

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

if you see where the red line ends on the right side it is at 170 on the protractor

Answer:

Step-by-step explanation:

Cdd

Answer:

B

Step-by-step explanation:

[tex] \tan(60) = \frac{n}{46} \\ n =46 \sqrt{3} \\ \cos(60) = \frac{46}{m} \\ m = 92[/tex]

Answer: B: 11

Step-by-step explanation:

Just to the quiz for it

An equation is formed of two equal expressions. The number of players going to the tournament is 11.

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

Since the cost of the van is fixed, therefore, 231. Thus, the two equations can be written as,

Solving the above two equations we will get,

Px + 3P - 4.50x -13.5 = 231

3P - 4.50x - 13.5 = 0

3P - 4.50x = 13.5

3(231/x) - (4.50x) = 13.5

693 - 4.50x² = 13.5x

-4.50x² - 13.5x + 693 = 0

x² + 3x - 154 = 0

x = -14, 11

Since the number of members can not be negative, the number of players going to the tournament is 11.

Learn more about Equation:

https://brainly.com/question/2263981

#SPJ2

Answer:

Monomial

Step-by-step explanation:

Monomial is only one value therefore the following value is a monomial.

[tex]-9x^2y^5[/tex]

Answer:

Variant D

Step-by-step explanation:

Answer is x-2 and y+6

The translation using translation notation can be described as (x-2, y+6). The correct option is D.

A coordinate system in geometry is a system that employs one or more integers, or coordinates, to define the position of points or other geometric components on a manifold such as Euclidean space.

The coordinates of a point are given as (x,y).

Now, the x-coordinate is on the horizontal axis, therefore, if the point is moving right it is going in the positive direction, while if the point is moving in the left direction it is going in the negative direction.

Similarly, the y-coordinate is on the vertical axis, therefore, if the point is moving upwards it is going in the positive direction, while if the point is moving in downwards its direction it is going in the negative direction.

Given that the coordinates are translated as 2 units left and 6 units up. Therefore, we can write,

(x,y) → (x-2, y+6)

Hence, the translation using translation notation can be described as

(x-2,y+6).

Learn more about Coordinates here:

https://brainly.com/question/23450276

#SPJ2

Answer:

no hablo inglés xd no te puedo ayudar

Answer:

y^4/x^2

Step-by-step explanation:

i wish i could show the work but tbh i just use the link i comment under

Its helpful

Step-by-step explanation:

[tex]{ \frac{10}{100} \times 3150 = 315[/tex]