PLEASE HELP QUICK!!!!!

Alex buys lunch at school every day. She always gets pizza when it is available. The cafeteria has pizza about 80% of the time.

Alex runs a simulation to model this using a random number generator. She assigns these digits to the possible outcomes:

• Let 0 and 1 = no pizza available
• Let 2, 3, 4, 5, 6, 7, 8, and 9 = pizza available.

The table shows the results of the simulation. ​

Answer:

b

Step-by-step explanation:

Answer:

The answer is 0.4

Step-by-step explanation:

Because 8 divided by 20 is 0.4

Hope this helped have a great day

Answer:

i hope this helps

Step-by-step explanation:

Answer: A

Step-by-step explanation:

Ron's conclusion that the observed frequency will eventually be closer to the expected frequency is reasonable and supported by probability theory.

It is a branch of mathematics that deals with the occurrence of a random event.

The law of large numbers states that as the sample size increases, the observed frequency of an event will converge to the expected frequency based on the theoretical probability of the event. In this case, the expected frequency of pulling a blue pen is 3/6 or 1/2, which is based on the theoretical probability of pulling a blue pen.

Although Ron pulled a blue pen only 1 time in 4 trials, it is important to note that he replaced the pen each time.

This means that each trial was independent of the others, and the probability of pulling a blue pen in each trial remained the same at 3/6 or 1/2.

As Ron continues to repeat the trials and increase the sample size, the observed frequency of pulling a blue pen will become closer and closer to the expected frequency of 1/2, as predicted by the law of large numbers.

Therefore, Ron's conclusion that the observed frequency will eventually be closer to the expected frequency is reasonable and supported by probability theory.

To learn more on probability click:

https://brainly.com/question/11234923

#SPJ7

Answer:

A

Step-by-step explanation:

Answer:

Andy.  

Step-by-step explanation:

10 is greater than 9.99 by 0.01.  10 is also greater than 1.999 by 8.001

Answer:

24

Step-by-step explanation:

u can do mental math or use a calculator

Answer:

rotate the object 90° about the point of origin

Step-by-step explanation:

Answer:

7

Step-by-step explanation:

Good luck allllll the best! God bless youu

The two fractions that lie on point P on the number line will be 1/6 or 2/12. Then the correct option is A.

A number line refers to a straight line in mathematics that has numbers arranged at regular intervals or portions along its width. A number line is often shown horizontally and can be postponed in any direction.

The definition of simplicity is making something simpler to achieve or grasp while also making it a little less difficult.

The section from zero to one is divided into 12 equal parts. And point P lies in the second section. Then the location of the point P will be given as,

⇒ 2 / 12

⇒ 1 / 6

The two fractions that lie on point P on the number line will be 1/6 or 2/12. Then the correct option is A.

More about the number line link is given below.

https://brainly.com/question/13189025

#SPJ2

Answer:

(a) [tex]5 * (2x - 1) = 10x - 5[/tex]

(b) [tex]6 * x = x + 2x + 3x[/tex]

(c) [tex]\frac{1}{2}(x - 6) = \frac{1}{2}x - 3[/tex]

(d) [tex]y(3x + 4z) = 3xy + 4yz[/tex]

(e) [tex]z(2xy - 3y + 4x) = 2xyz - 3yz + 4xz[/tex]

Step-by-step explanation:

Solving (a):

Given

[tex]10x - 5[/tex]

Required

Express as a product

Express 10x as 5 * 2x

[tex]10x - 5 = 5 * 2x - 5[/tex]

Apply distributive property

[tex]10x - 5 = 5(2x - 1)[/tex]

[tex]10x - 5 = 5 * (2x - 1)[/tex]

So:

[tex]5 * (2x - 1) = 10x - 5[/tex]

Solving (b):

Given

[tex]x + 2x + 3x[/tex]

Required

Express as a product

Express 2x and 3x as 2 * x and 3 * x, respectively

[tex]x + 2x + 3x = x + 2*x + 3*x[/tex]

Apply distributive property

[tex]x + 2x + 3x = x(1 + 2 + 3)[/tex]

[tex]x + 2x + 3x = x(6)[/tex]

[tex]x + 2x + 3x = 6*x[/tex]

So:

[tex]6 * x = x + 2x + 3x[/tex]

Solving (c):

Given

[tex]\frac{1}{2}(x - 6)[/tex]

Required

Express as a sum/difference

Apply distributive property

[tex]\frac{1}{2}(x - 6) = \frac{1}{2}x - \frac{1}{2}*6[/tex]

[tex]\frac{1}{2}(x - 6) = \frac{1}{2}x - \frac{6}{2}[/tex]

[tex]\frac{1}{2}(x - 6) = \frac{1}{2}x - 3[/tex]

Solving (d):

Given

[tex]y(3x + 4z)[/tex]

Required

Express as a sum/difference

Apply distributive property

[tex]y(3x + 4z) = 3x * y + 4z * y[/tex]

[tex]y(3x + 4z) = 3xy + 4yz[/tex]

Solving (e):

Given

[tex]2xyz - 3yz + 4xz[/tex]

Required

Express as a product

Factorize

[tex]2xyz - 3yz + 4xz = 2xy * z - 3y * z + 4x * z[/tex]

Apply distributive property

[tex]2xyz - 3yz + 4xz = z(2xy - 3y + 4x)[/tex]

So:

[tex]z(2xy - 3y + 4x) = 2xyz - 3yz + 4xz[/tex]

Answer:

x<120 i think

Answer:

2.45$

Step-by-step explanation:

Answer:

X-intercepts: (2,0) and (4,0)

Vertex: (3,-1)

Step-by-step explanation:

1) First, let's find the x-intercepts. The x-intercepts are the points at which the graph intersects the x-axis. Look at the x-axis. The x-axis is crossed at two points, (2,0) and (4,0). Therefore, those are the x-intercepts.

2) Now, let's find the vertex. For parabolas, the vertex can either be the lowest point of the graph (the minimum) or the highest point on the graph (the maximum). So, seeing how the graph goes up until infinity, find the lowest point the graph hits. Reading the graph, it would be (3,-1).

Answer:

not mine sorry

Answer:

7059079318

Step-by-step explanation:

M1ZLSm9lRFozZmR1M0N1QXEwd2pidz09

Answer:

it's B

Step-by-step explanation:

Answer:

2/4

Step-by-step explanation:1/2= 2/4

Answer:

4/8, 3/6, 5/10, 6/12, 7/14, 8,16, ETC.

Step-by-step explanation:

Answer:

Rectangle

Step-by-step explanation:

(hope this helps!!)

Answer:

Simplify the expression. 4x - 3 + 8x - 5 - 3x

Step-by-step explanation:

Answer:

Step-by-step explanation:

two blocks 1/3 size would fit into 1/2

Answer:

36 rectangular blocks will fit into the cube-shaped block. ... this problem is asking for how many full blocks could fit, not how many parts of blocks could fit. ... For example, suppose each block was 12" by 1" by (1/2)

Step-by-step explanation:

Answer:

=48n−72p

Step-by-step explanation: Good luck

Answer:

48n−72p

Step-by-step explanation:

−6(12p−8n)

=(−6)(12p+−8n)

=(−6)(12p)+(−6)(−8n)

=−72p+48n

=48n−72p

Answer

[tex]\frac{6}{y^4}[/tex]

Step-by-step explanation:

6y−4

=6*y−4

=6*

1

y*y*y*y

=

6

y*y*y*y

=

6

y4

Answer:

[tex]\frac{6}{y^{4} }[/tex]

hope this helps

Step-by-step explanation:

Answer: 56 ÷ 7 = 8

because 58 divided by 7 equals 8 and 7 times 8 equals 54

There is no association between the height and the hand span.

We can only establish an association when there is a consistent rate of increase or decrease between two variables. The increase or decrease is linear when they occur smoothly.

As we can see, we can not establish any particular relationship between the height and the hand span hence we conclude that there is no association between them.

Learn more: https://brainly.com/question/165414

Step-by-step explanation:

3√2 * 2√8 * √3 * √6

= 3√2 * 2√4√2 * √18

= 3√2 * 2(2)√2 * √9√2

= 3√2 * 4√2 * (3)√2

= (3√2)² * 4√2

= (18) * 4√2

= 72√2.