Mathematics College

PLZZZ I BEEEGGG YOU!!!!

Aaron rolled a fair six-sided number cube, numbered 1 through 6, several times and recorded the data in the table below.

Outcome Frequency
1 6
2 4
3 3
4 2
5 4
6 1

Which statement about this situation is true?

A.The experimental probability of rolling a 6 is equal to the theoretical probability of rolling a 6.

B.The experimental probability of rolling an odd number is less than the theoretical probability of rolling an odd number.

C.The experimental probability of rolling a 2 is greater than the theoretical probability of rolling a 2.

D.The experimental probability of rolling a 1 is equal to the theoretical probability of rolling a 1.

Answers

Answer 1

Answer:

C is true :):)

Answer 2

Answer:

2 4

Step-by-step explanation:

took test

Related Questions

wn
he quantity
8. 25% of 32.4​

Answers

Step-by-step explanation:

25 percent of 32.4 is 8.1

Answer:

8.1

Step-by-step explanation:

.25x32.4=8.1

You can sell 60 pet chias per week if they are marked as $1 each, but only 50 per week if they are marked $2 per chia. Your chia supplier is prepared to sell you 10 chias per week if they are marked $1 per chia, and 20 per week if they are marked $2 per chia. At what price should the chias be marked so that there is neither surplus nor a shortage of chias​

Answers

Answer:

$1 for 60

Step-by-step explanation:

60$ is a better deal.

Please help I’m going to fail

Answers

Answer:

d

Step-by-step explanation:

The answer to your question is D

150% as a simplified fraction

Answers

Answer:

It would be 3/2 as 1/2 is 50%, 2/2 or 1 is 100% and 3/2 is 150%

Step-by-step explanation:

Bob took his family out to lunch. He bought 3 hot dogs and 2 hamburgers for $11. If the guy in front of him bought 2 hot dogs and 4 hamburgers for $16, what is the cost of one hamburger?

Answers

Answer:

Hotdog: $1.50

Hamburger: $3.25

Step-by-step explanation:

You write down the 2 equations based off of the information as I did:

Let x = cost of a hotdog

Let y = cost of a hamburger

and so:

3x + 2y = 11

2x + 4y = 16

Now, we need to find x and y:

We will make both equations equal to y to compare them to each other.

2y = 11 - 3x

y = 5.5 - 1.5x

4y = 16 - 2x

y = 4 - 0.5x

4 - 0.5x = 5.5 - 1.5x

x = $1.5

Now plugging in x into the equation:

2(1.5) + 4y = 16

3 + 4y = 16

4y = 13

y = $3.25

And so hotdog = $1.5 and hamburger = $3.25

If a value of a car worth 50000 is deprecating half yearly at 10 percent pa the correct expression to express its value after 2 years is?

Answers

Answer:

50,000 x 0.90 ^ 4 = X

Step-by-step explanation:

Since the value of a car worth $ 50,000 is deprecating half yearly at 10 percent, the correct expression to express its value after 2 years is determined through the following calculation:

50,000 x 0.90 ^ 4 = X

32.805 = X

Thus, after 2 years with a semi-annual depreciation of 10%, the car will be worth $ 32,805.

What is the ordered pair of the midpoint of a segment with endpoints at (3, 10) and (7,
20)?

Answers

Answer:

to find midpoint =(x1+x2/2,y1+y2/2)

(3,10) ,(7,20)

x1 ,y1. x2,y2

=P(x,y)=(3+7/2,10+20/2)=(5,15)

midpoint of a segment =(5,15)

Find the area of the figure.
The area is
square units.

Answers

Answer:

36 square units

Step-by-step explanation:

split the figure so that it's a triangle and a rectangle. Find the area of the rectangle (base x height or 6 x 4), which is 24 square units. Then, find the area of the triangle ((base x height)/2 or (6 x 4)/2), which would be 12 units. Then add those units up (24 + 12) and you get 36.

Given the function f(x) = 4x + 1, EXPLAIN and show how to find the average rate of change between x = 1 and x = 3.

Answers

The average rate of change is calculated as the slope of the line between the two points on the graph. Since at x = 1, y = -3, and at x = 3, y = 1, these are the two points which we calculate the slope from. Using the formula

m = (y2 - y1)/(x2 - x1)

m = (1 - (-3))/(3 - 1)

m = 4/2

m = 2

Therefore the slope, or the average rate of change, between these points is 2.

Average rate of change is another word for the slope. The function you have is presented in slope-intercept form (y=mx+b), where m=your slope. This means that you already know the slope, which is 4.

Just in case you need to show why the slope = 4, I’ll leave how to find it here:

To find the slope, use the formula: y2-y1/x2-x1

First, you need to find the y-values at x=1 and x=3. To do this, plug the x-values into the equation. The value you end up with is your y-value.

f(1) = 4(1) + 1 = 5
f(3) = 4(3) + 1 = 13

So your two points are (1, 5) and (4, 13). Now plug these points into the slope formula

m = (13-5)/(3-1) = 8/2. 8 divided by two is 4, so your average rate of change is 4. You can double check this by graphing.

Did i get this right?
Am trying to find the area​

Answers

Answer:

Yea If im correct then you are

Step-by-step explanation:

Find the value of x.

Answers

Answer:

x = 45°

Step-by-step explanation:

The triangle is 45°-45°-90°. Both x values will be 45°!

Good luck to you!

Write the equation

Please help!

Answers

Answer:

y=3x-8

Step-by-step explanation:

Y=3x-8 for your equation

Write answer in simplest form

Answers

a^2 + b^2 = c^2
6^2 + 6^2 = c^2
36 + 36 = c^2
72 = c^2
8.5 = c

Yuk noticed that out of 24 students entering the building at Willowville Elementary School this morning, 8 of them were carrying a lunch box. If these students are representative of the entire school, how many of the Willowville's 84 students would you expect to have brought a lunch box?

Answers

Answer:

the students that brought a lunch box is 28

Step-by-step explanation:

The computation of the students that brought a lunch box is shown below:

= Entire school students × students that carry a lunch box ÷ entering students

= 84 students × 8 ÷ 24 students

= 28 students

Hence, the students that brought a lunch box is 28

Factor
x^3+8x^2+11x-20

Answers

Answer:

it would be: (x-1)(x+4)(x+5)

Step-by-step explanation:

to solve factor the polynomial using the rational roots theorem.

is it rigt ghghghghghghghghghghgh

Answers

Answer:

nope, the answer is the one above the one you chose

What is the answer I need to know

Answers

Answer:

D

Step-by-step explanation:

Answer:

d

Step-by-step explanation:

.

The measure of a smaller angle =


find a =

find c =

Answers

A= 48
C= 132

Hope it’s right
Best luck with your studying

In two or more complete sentences compare the number of xintercepts in the graph of f(t)=t^2 to the number of x-intercepts in the graph of g(t)=(t+3)^2

Answers

Answer:

f(t)=t^2 rests at (0/0) and grows upwards, so there is only a single x-intercept. g(t)=(t+3)^2 is f moved 3 to the left, so it also only has one intercept but at (-3,0).

Step-by-step explanation:

Brooklyn's family took a road trip to Mount Rushmore. Brooklyn fell asleep 72% of the way through the trip. If the total length of the trip was 400 miles, how many miles had they travelled when Brooklyn fell asleep?

Answers

Answer:

13

Step-by-step explanation:

plus 2 = 11 = 13

Answer:

The correct answer is 288

Step-by-step explanation:

72% of 400 is 288 you can do that in a calculator its common sense, its not 13.

This week, Nick's puppy weighs 6 kilograms. Last week, the puppy weighed 4.5 kilograms. How much mass, in grams, did the puppy gain?

Answers

1500 grams

1kg = 1000g

Answer:1500 grams

Step-by-step explanation:

What is the midpoint of (1, 8) (9, 6)

Answers

Answer:

(5,7)

Step-by-step explanation:

x = 1 + 9 / 2 = 5 and y = 8 + 6 / 2 = 7

So the coordinate is (5,7)

Cuál es el valor de 3/2? es para una tarea :(​

Answers

Answer:

1.5

Step-by-step explanation:

Tienes que dividir 3/2 y es 1.5

An octagonal prism has two octagonal faces.

True or false?

Answers

Answer:

true it has six sides and two faces

Ava's Ice Cream Shop sold 25 sundaes with nuts and 3 sundaes without 10
nuts. What is the ratio of the number of sundaes with nuts to the number
of sundaes without nuts? *

Answers

Answer:

7:5 or 5:7

Step-by-step explanation:

50 points decreased by 26% is __________ points.

Answers

37% I believe.

Step-by-step explanation:

Answer:

37

Step-by-step explanation:

According to exponent rules, when we divide the expressions we _______ the exponents.

Multiply

Subtract

Divide

Add

Answers

Subtract :) Hope this helps


[tex] \sqrt{x - 1} (x - 6) {}^{2} [/tex]
inflection points?​

Answers

Answer:

1 and 6

Step-by-step explanation:

it is just like the roots of a polynomial, since [tex]\sqrt{x-1}[/tex](x-6)^2=0

we can separate the two pieces of the problem

\sqrt{x-1} =0

square both sides to get

x-1=0.   x=1

(x-6)^2=0

square root both sides and get

x-6=0

x=6

so the two inflection points of the equation are 6 and 1

Hope that helps :)

Solve the question below

Answers

Answer:

name as AB =CD

angle A=angle D

BC=BC

hence angle ABC is congruent to angle BCD

(by sas congruency)

hence proved


I need help please it’s due tomorrow

Answers

Answer:

<E(it is obtuse), <C, <D

The angle opposite to the longer side is greater than the angle opposite to the shorter side

^^for the second one use the same logic <C, <B, <A

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