Plz help me and answer right

Answers

Answer 1

I think it might be 30 but I don’t know

Answer 2

I’m not sure if this is right but I tried...

The Equation you are going to use: P(event)=number of favorable outcomes/total number of possible outcomes

1. Equal to
The probability of rolling a 4 is 1/6. There is 1 favorable outcome and 6 possible outcomes. The frequency of rolling a 4 after 90 times is 15/90 which is equal to 1/6. Therefore equal to.

2. Greater than
The probability of rolling a number less than 4 is 3/6 or 1/2. After 90 times, the outcome was 46/90 which simplified is 23/45. Half of 45 is 22.5 and 23 > 22.5.

3. Less than
The probability of rolling a multiple of 3 is 2/6 or 1/3. After rolling the cube 90 times, the outcome was 24/90 which simplified is 4/15. 1/3 of 15 is 5. 4 < 5. Therefore, less than.

Hope this helps!!!!

Related Questions

Please help and I suck at doing assignment with quadratic functions-

What equation does this graph show-

Answers

Answer:

i think its the vertex

Step-by-step explanation:

Answer:

Vertex

Step-by-step explanation:

Time in hours
4
Number of miles
96
Unit rate (miles per hour)

12 || 12

3. Orlando is traveling at 12 miles per hour.

a. **How many miles will he travel in 4 hours? Enter your
answer in the table.

b. *How long will it take him to travel 96 miles? Enter your
answer in the table.

NO WORK = NO CREDIT = REPORT

Answers

A: 48 miles
12mph x 4hours = 48miles

B: 8 hours
96 mi. / 12 mph = 8 hr

If Orlando is going 12 miles per hour then in four hours they will be going 60 miles per hour because 12 times 4 is 60

Debra has $270 at most to spend on clothes. She wants to buy a pair of jeans for $165 and spend the rest on t-shirts. Each t-shirt cost $35, how many t-shirts can Debra purchase?

Answers

Answer:

3 shirts

Step-by-step explanation:

270-165=105/35=3 which means she can buy 3 shirts

if Debra spends $165 she will be left with $105. 35 x 3 = 105 so Debra can purchase 3 shirts

A train departs from New York City and travels toward Chicago traveling at an average speed of 75 miles per hour. What best describes the train's distance from Chicago as time increases?

Answers

Answer: the distance is decreasing

Step-by-step explanation:

Answer:

the distance is decreasing

Step-by-step explanation:

Use the conversion factor method shown below to help answer the question.
1 day 24 hours 60 minutes 60 seconds
Х
Х
= ? seconds
1
1 hour 1 minute
How many seconds are in one day?
1 day
There are
seconds in a day.

Answers

Answer:

There are 86,400 seconds in one day. 60 minutes an hour x 24 hours= 1440 minutes. There are 60 seconds in a day, so you multiply 1440 x 60 which equals 86400 seconds in 24 hours, or one day

There are 86,400 seconds in one day by using the conversion factor method.

To convert the units of time and find how many seconds are in one day, we can use the conversion factor method as shown below:

1 day = 24 hours * 60 minutes * 60 seconds

To calculate the total number of seconds in one day, we can multiply the number of hours, minutes, and seconds together:

1 day = 24 * 60 * 60 seconds

1 day = 24 * 3600 seconds

1 day = 86,400 seconds

Therefore, there are 86,400 seconds in one day .

To know more about seconds click here :

https://brainly.com/question/30175813

#SPJ2

HELP PLEASE!!! A flower bed is in the shape of a triangle, with a base of 11 feet and a height of 7 feet. What is the area of the flower bed?

Answers

Answer: 23

Step-by-step explanation:

dont put my answer! IT IS INCORRECT!

Solve for n 12/5 n/8

Answers

Answer:

assuming this is your problem: 12/5 = n/8

Step-by-step explanation:

n = 19.2 (decimal form)

n = 19 1/5 (fraction form)

n = 96/5 (mixed number form)

step by step:

rewrite as: n/8 = 12/5

multiply both sides by 8:

8 x n/8 = 8 x 12/5

simplify:

n = 96/5

The answer is n=96/5 give Brainliest to the person above

On a scale drawing, the scale factor is 1/12. A plum tree is 7 inches tall on the scale drawing. What is the actual height of the tree?

A.86
B.84
C.76
D.74

Answers

B. 84

The scale factor is 1/12 which means to get back to the actual height, you would multiply 7x12

Answer:

7x12= height of tree

Step-by-step explanation:

plz help me... it would help if u did all the questions :)

Answers

5x and 85 are VERTICAL
5x and 5y are ADJACENT

Answer:

i dont see a x-

Step-by-step explanation:

Molly is painting a model house and needs to know how much paint she will need. She knows the surface area of the prism is 216 square inches and the surface area of the pyramid is 84 square inches.

What is the area Molly needs to paint? Follow the steps to solve this problem.
1. Which surface is shared by the two solids? What are the dimensions of this surface?
The surface that is shared by the two solids is the top of the cube that is the same as the square base of the pyramid.
2. There is another surface that Molly does not need to paint, because it won’t show when she displays the model house. Describe that surface, and explain why it doesn't need to be painted.
She doesn't need to paint the bottom because you cant see the bottom.
3. To find the area Molly needs to paint, she should add the surface areas of both solids and subtract:
Circle the correct answer.
twice the area of the triangle
twice the area of the square
three times the area of the square
the area of the square
4. Find the area Molly needs to paint. Show your work, and be sure to include units with your answer.

Answers

Answer:

Step-by-step explanation:

Part 1) The surface that is shared by the two solids is the top of the cube that is the same that the square base of the pyramid

Part 2) The dimensions of this surface are 6 in x 6 in

Part 3) Molly needs to paint 228 square inches

The picture of the question in the attached figure

Part 1) Which surface is shared by the two solids?

we know that

The surface that is shared by the two solids is the top of the cube that is the same that the square base of the pyramid

Part 2) What are the dimensions of this surface?

The surface is a square with side length 6 inches

The dimensions of this surface are 6 in x 6 in

Part 3) what is the area molly needs to paint?

we know that

The area that Molly needs to paint is equal to the surface area of the cube plus the surface area of the pyramid minus two times the area of the surface that is shared by the two solids

therefore

Molly needs to paint 228 square inches

How long is the base of a parallelogram if it has an area of 120 square inches and a height of 10 square inches?
Question 1 options:

130 inches

12 inches

1,200 inches

Answers

Answer:

Your answer should be 1,200 because 120 x 10 is 1,200

Which expression is equivalent to (3x + 4) - (7x + 2)?
Group of answer choices
A.10x + (-2)
B.10x + (6)
C.-4x + (2)
D.-4x + (6)

Answers

C is the correct one

Correct Answer:C. -4x+2

Explanation
First, change the middle sign to a plus and change the signs of the numbers in the second parentheses to their opposites; (3x+4)+(-7z-2)

Combine like terms : 3x-7x=-4x and 4-2=2

So your answer is -4x+2

Happy early Valentines Day

Quinton has an average resting heart rate of 70 beats per minute. When he runs, his heart rate increases by fewer than 50 beats per minute. If b represents his heart rate while running, which statements about the scenario are true? Check all that apply.
Pls hurry I am on a timer!

I will mark branllest!!!

Answers

What are the options ?

A bridge connecting two cities separated by a lake has a length of 5.974 mi .
Use the table of facts to find the length of the bridge in yards.
Round your answer to the nearest tenth.

Answers

Step-by-step explanation:

Nndndndndndndnnrnrnrnrjrjr

Answer: 10514.24 nearest 10th is 10510

Find the area of the composite figure

A)22m

B)26m

C)30m

D)34m

Answers

the answer is d 34. you just add up the sides

c is the right anwser

plz helppp i need t have answerrr

Answers

Answer:

1.2

Step-by-step explanation:

Can someone plz help me with this one problem plz!!

Answers

No because 27 is not in the equation it’s in the ordered pair

Answer:

the answer is

Step-by-step explanation:

i think soo

Can someone please help me with this question?

Answers

Answer:

Step-by-step explanation:

1. 3x = 42
2. x ➗ 5 = 24

3. x ➗ 2.1 = 4.4
4. 5x = 80

5. 88 = x ➗ 2.2
6. 1.4x = 15.4

7. 7x = 54.6
8. 144 = x ➗ 3.1

9. x ➗ 7.5 = 3.5
10. 2.64 = 0.4x

11. 13x = 117
12. x ➗ 3 = 0.67

Answers

Answer:

Step-by-step explanation:

yes all this answer are right

Answer:

I DON"T UNDERSTAND

Step-by-step explanation:

hmu so we cn tlk if u want

The sum of 1/2 and 2/3 is ___________________

Option:

Less Than
Greater Than
Equal To

The Picture Is Just to Ask For Help

Answers

1/2 is less than 2/3

The equation y = 3.25x + 0.50 models the situation, where x is the number of pounds of granola purchased, and y is the total cost. Which statement about the equation is true?

Granola costs $3.25 per pound.
Granola comes in boxes that hold 0.5 pounds.
The total cost of granola is $3.75.
There are 3.25 pounds of granola in a 0.5-pound box.

Answers

A.The Granola costs $3.25 per pound

PLEASE HELP ASAP!!!!
Use the distributive property to remove the parentheses.
3(3-y)

I will mark Brainlyest

Answers

It’d be 3 x 3 and 3 x -y so together it’d be 9 - 3y

A skyscraper in London, England, has a roof in the shape of a square pyramid. Its approximate dimensions are shown in the net.

What is the surface area of the skyscraper's roof, including the base?

Enter your answer in the box.

[ ] m²

Answers

Answer:

3,300 sq meters

Step-by-step explanation:

Base : 30 x 30 = 900

Side Triangle 1 : 40 x 30 / 2 = 600

Side Triangle 2 : 40 x 30 / 2 = 600

Side Triangle 3 : 40 x 30 / 2 = 600

Side Triangle 4 : 40 x 30 / 2 = 600

900 + 600 + 600 + 600 + 600 = 3,330 sq meters

3,300 meters total ..........

An airplane flies at a constant rate and travels 570 miles each hour. Which graph shows the total number of miles (m) the airplane will fly at the same rate in different numbers of hours (h)?
answer choices below!

Answers

Answer:

C, or 3

Step-by-step explanation:

1 and two are just straight up incorrect, so that leaves you with 3 and 4.

4 is also incorrect, because at one hour it should have been at 570.

−6x+8=2x−24
Please help me

Answers

Answer:

8+24=2x+6

32= 8x

32/8=x

Step-by-step explanation:

plz i need help in 2 mins 5(12 + 2x) = 125

Answers

Answer:

x=6.5

Step-by-step explanation:

distribute

60+10x=125

-60 from both sides

10x= 65

÷10 on both sides

x= 6.5

Your answer is 6.5 (sorry I lost the question )

the answer is

7 m5– 3 m3 + 0 m – 3

Answers

Answer:

ok cool

Step-by-step explanation:

Wow......................

here u go the newest one

Answers

Answer:

The coordinates of the two system of equations is (4,3). You are able to see the point where they cross! It's pretty easy, and good luck sunshine! <3 You're welcome and have a wonderful rest of your day!

This is 4,3 exactlyyyyyyyyyyyyyyy

One of the brightest stars in the sky is Arcturus, which is part of the constellation Bootes is 32 light years from the Earth. One light year + 5.8810 miles. How far, in miles, is Arcturus?

Answers

188.192 miles away.

At a baseball game, a random sample of 30 fans in attendance was surveyed. Of those 30 fans, 18 named Ivan as their favorite player on the home team.

Based on this sample, if there are 21,000 fans altogether at the game, it is likely that Ivan is the favorite player of about how many fans?

A. 7,000
B. 8,570
C. 12,600
D. 35,000

Answers

C.12,600 that’s the answer

8,570 because if 18 is a little more than 30 then then answer has to be a little more than half

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