Mathematics Middle School

What is the probability of rolling a 1 or 2 when a six-sided die is rolled 700 times. Round your answer to the nearest whole number.

Answers

Answer 1

Answer: B. 233 (rounded)

Step-by-step explanation:

1: 700/6= 166.6

2: 166.6+166.6=233.332

3 round to 233

Answer 2

B. 233. Rounded to a whole number, we can expect a 1 or 2 to come up 233 times

Related Questions

Find the volume of the prisms. Show work!

Answers

1. Answer = About 1451.42 m³

First, we need to find the volume of the cube:Formula: πr²hVolume = π * 3² * 50 = 1413.72 m³Second, we need to find the volume of the cone:Formula: (πr²h)/3Volume = π * 3² * 4 = 37.69 m³Third, we need to add these two volumes to find the total volume of the figure.1413.72 m³ + 37.69 m³ = 1451.42 m³.

2. Answer = 960 m³

Formula: (1/2(b*l)) * 20First, we need to find the area of the base (1/2 * b* l).1/2 * 8 * 12 = 48.Second, we need to multiply the area of the base by the height to get the volume.B * h = 48 * 20 = 960 m³.

Classify this triangle.

A triangle with two sides of equal length. The angle where these two sides meet is ninety degrees.
A. Acute scalene triangle
B.Obtuse isosceles triangle
C. Right isosceles triangle
D Right scalene triangle

Answers

It is a right isosceles triangle, C

A triangle with two sides of equal length and the angle where these two sides meet is 90° is Right isosceles triangle. Therefore, option C is the correct answer.

What is a right triangle?

A right angled triangle is a triangle with one of the angles as 90 degrees. A 90-degree angle is called a right angle, and hence the triangle with a right angle is called a right triangle.

A right triangle with two equal-length legs is called an isosceles right triangle. The corresponding angles would also be congruent because the lengths of the two legs of the right triangle are equal. As a result, the two acute angles and two legs of an isosceles right triangle are congruent.

Therefore, option C is the correct answer.

To learn more about the right angle triangle visit:

https://brainly.com/question/3770177.

#SPJ3

Rewrite the following equation in slope-intercept form.

18x + 14y + 15 = 0

Answers

Answer:

y=-9/7x-15/14

Step-by-step explanation:

Slope-intercept form is y=mx+b

The y-coordinate is on one side, and the slope, x-coordinate, and y-intercept are on the other side.

18x+14y+15=0

-15 -15

18x+14y=-15

-18x -18x

14y=-15-18x

14y=-18x-15

÷14 ÷14

y=-9/7x-15/14

Hope this helps!

The correct answer would be y=-9/7x-15/14(:

WILL GIVE BRAINLest!!!!

Answers

Answer:

C. -1/3

Step-by-step explanation:

Slope of line is y=-1/3x+4/3

hence the line parallel would be -1/3

Answer:

C. -1/3 is the slope to any line parallel to line q.

Step-by-step explanation:

Have a nice day!

if there is a total volume of 5,090km3 of liquid surface fresh water, what volume is found in swamps?

Answers

Well since it’s volume u would just multiply the 5090 by its self 3 time and the answer would be 6.7122965e+14

Write an equation in simplest form for:
y is x divided by 17 plus 17.

Answers

Answer:

y = x/17 + 17

Step-by-step explanation:

Y = (X/17) + 17

Hope this helps

help me please asap im confused

Answers

The Answer is:

pls give me brainiest

Answer:

The answer B

Step-by-step explanation:

When the water falls from the reservoir, the channel guides it to a turbine where the turbine spins to generate electricity. I don't really know of any other way to explain it to you.

Hope you get it now :)

Which point on the number line represents a drop in temperature of 3 degrees from 0 degrees?
A
B
C
D

Answers

It is A hope this helps:)

The school is planning to add 2 new playgrounds. Each playground will be in the shape of a square that measures m by m. What will be the area of the playgrounds?

Answers

MxM + MxM I’m not sure in what format you want me to put it in

Hi bro you can check the pic and substitute the length and breadth of given playgrounds accordingly.please mark me as brainlest

From the table, the ratio of white socks to brown socks is 9/8

Select two ratios equivalent to the ratio of white socks to brown socks.

A) 35/32 B) 40/46 C) 36/33 D) 45/40

Answers

Answer:

Step-by-step explanation:

To find an equivalent ratio it must be multiplied or divided by the same number.

I multiplied 8 by 5 which got me 40

Then I multiplied 9 by 5 which got me 45

This means the equivalent ratio is 45/40

D is the answer to your question question

Five times the difference of a number and 12 minus 4 times the same number is – 36. What is the equation?

Answers

Answer:

(5x - 12) - 4x = -36

Step-by-step explanation:

Answer:

(5x - 12) - 4x = -36

Step-by-step explanation:

What is the equation of the quadratic that models the data? 15pts!!!!

Answers

D.

Let, x= number of $2 increase in price and y= revenue.
So, we are given the data,
x y
1 1045
3 1105
5 1125
7 1105
9 1045
So, using the regression calculator, we get that,

The answer is B!!!!!!!!

Please help me answer! :)
(the question can have more than once answer if multiple are correct)

Answers

Answer:

b,d,e

Step-by-step explanation:

3(4x+3)=12x+9

b)3(3+4x)=9+12x

=12x+9

d)4x+3+4x+3+4x+3=4x+4x+4x+3+3+3

=12x+9

e)12x+9

3(4x+3) distributive property
12x+6

a)12x+3 (not the right one)

b)3(3+4x)=6+12x (correct) ✅

c)7x+6 (not the right one)

d)4x+4x+4x+3+3+3=16x+9 (not the right one)

You have $11 and earn $0.50 for each cup of orange juice you sell. Write an equation in two variables that represents the total amount A (in dollars) you have after selling j cups of orange juice.

A= ??

Answers

your answer would be A= $11+ j x (.50)
A= total which is based off of how many cups (j) you sell of OJ... plus the $11 you started with.

Answer:

A = 0.50j

Step-by-step explanation:

Your total savings, A, are equal to the $0.50 you earn times the number of cups you sell, j.

Or, A = 0.50j.

Good luck :) I hope this helps

A computer store bought a program at a cost of $20 and sold it at a selling price of $25. Find the percent markup.

Answers

Answer: 25%

Step-by-step explanation: Percent Markup= new-original/orignal=25-20/20=5/20=25/100=25%

help for brainliest plz

Answers

Answer:

1) C

2) 1st, 3rd and 4th.

3) [tex]7.625 * 10^3[/tex]

5) A

6) [tex]8.749*10^5[/tex]

7) B

1) C, for scientific notation you must have have a one-digit number for the base and the rest of the numbers would be on the decimal place. Also, and negative exponent makes the base number smaller rather than bigger
2) C and D
5) A
6) .0000932-.00000571= 0.00008749
7) 32000000/4000= 80000

Is this correct or no

Answers

Answer : yes

Explanation: it just is..

Select all the numbers that are solutions to the equation x3 = 27. A 27−−√ B 3 C 27−−√3 D 273 E 9

Answers

Answer:

Step-by-step explanation:

9x3

There are 8 boys for every 3 girls at a concert. If there are 220 people at the concert, what is the difference between the total number of boys and girls at the concert?

Answers

Answer:

100

Step-by-step explanation:

First we get the ratio of 8:3 for the amount of boys to girls.

Assuming there are no other parts,

the Whole = A + B is the denominator:

Whole = 8 + 3 = 11

Part A = 8 and Part B = 3 are numerators for each fraction.

The fractions are then:

8/11 and 3/11

8/11 for boys

and 3/11 for the girls

Now we just multiply 220 by these fractions:

220 * 8/11 = 160

220 * 3/11 = 60

Then subtract:

160 - 60 = 100

Answer:

There are 60 girls and 160 boys

Step-by-step explanation:

1/9 * 1/2 ^ 4 (as a fraction)

Answers

The correct answer is 1/144
The other persons answer is not correct

1/144 hope this helps

help me find this area of this triangle

Answers

Answer:

Step-by-step explanation:

Triangle's Area Formula

(Base*Height)/2

(9*12)/2

108/2

=54

Answer:

54 u²

Step-by-step explanation:

finding the area of a rectangle, we need the formula: A=1/2bh

A=1/5(9)(12)= 54

54 u²(since they dont give us any units)

4 x 3 + 2 x 9 - 40
PLEASE!!!

Answers

The answer is 86

Following PEMDAS, which is:

parentheses

exponents

multiplication

division

addition

subtraction

I found that the answer was 86

Answer:

-10.

Step-by-step explanation:

Step 1: Explain/define

This problem contains more than one operation. This means we should solve this using a special acronym known as PEMDAS.

P (Parenthesis)

E (Exponents)

M/D (Multiplication/division, whichever comes first)

A/S (Addition/subtraction, whichever comes first)

This is the correct sequence of steps when solving expressions with multiple operations.

PEMDAS can be remembered using the mnemonic "Please Excuse My Dear Aunt Sally."

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

Step 2: Solve.

REMEMBER PEMDAS!

Expression given: 4 × 3 + 2 × 9 - 40

There are no parentheses.

There are no exponents.

There is multiplication, but no division.

4 × 3 + 2 × 9 - 40

12 + 18 - 40

There is addition and subtraction. Remember to solve whichever comes first.

12 + 18 - 40

30 - 40

30 - 40 = -10.

I, therefore, believe the answer to 4 × 3 + 2 × 9 - 40 is -10.

Please let me know if you have any further questions.

Use the information to answer the following question.

The bottom of a swimming pool is 10 feet below the surface of the water in the pool. The surface of the water is represented by the number 0, and the bottom of the pool is represented by the number -10. The pool’s diving board is the same distance above the surface of the water as the bottom of the pool is below the surface of the water.

What number represents the location of the diving board?

A.
20

B.
0

C.
10

D.
1/10

Answers

Answer:

Step-by-step explanation:

Since the difference between 0 and -10 is 10, this means that the difference between the diving board and the pool also has to be 10. Therefore, the diving board is 10 feet above the water since 0+10 is 10.

C. since it’s above the surface of the pool which is 0 it’s at a positive elevation of 10

My last review question before the big test! Can anyone explain this one to me? It's percentages cri

Answers

Answer:

B. 5000

Step-by-step explanation:

To solve this I did 873x10.99 and got 9594.27

I did 52% of 9594.27 and got 4989.02 which means it'll be about 5000

The correct answer is B. Hope this helps

Help, me easy and fast! Just dont understand it

Answers

Answer:

1. She would have 67.5 dollars

2. 23 weeks

3. 11.25/week

4. 3:2

Step-by-step explanation:

1. 45/4 = 11.25. 11.25 x 6 = 67.5

2. 250/11.25 = 22.22 (rounding up would be 23 weeks)

3. 11.25/week

4. 3:2 (just flip the ratio around)

sorry if some are incorrect

Answer:

$67.50

Step-by-step explanation:

What you do is you divide $45 by 4, which is 11.25, which you then mutiply by 6, which equals 67.5

WILL GIVE BRAINlest!!

Answers

Answer:

C. i think :)

Step-by-step explanation:

sorry if I'm wrong :(

hope it helps

I think it’s c hope this helped

Which expression is equivalent to n + n - 0.18m?
A.) 1.18n
B.) 1.82n
C.) n - 018
D.) 2n - 0.82

Answers

Answer:

Step-by-step explanation:

A.) 1.18 hope this helps

track coach records the number of miles that he ran per day over the month. The stem-and-leaf plot below summarizes this data.
I WILL GIVE BRAINLY IF CORRECT, NO LINKS PLEASE
Summarize the numeric data by identifying the measures for the data distribution listed below.

1. Identify the mean and explain your solution process for each using detail and mathematical language.

2. Identify the median and explain your solution process for each using detail and mathematical language.

3. Identify the mode and explain your solution process for each using detail and mathematical language.

4. Identify the range and explain your solution process for each using detail and mathematical language.

Answers

Answer:

a.) For the Junior Varsity Team, mean would be the appropriate measure of center since the data is symmetric or well-proportioned while we should use standard deviation for getting the measure of spread since it also measures the center and how far the values are from the mean.

b.) For the Varsity Team, the median would be the appropriate measure of the center since the data is skewed left and not evenly distributed so median could be used since it does not account for outliers while we use IQR or interquartile range in measuring the spread of data since IQR does not account for the data that is skewed.

Step-by-step explanation:

i think this is the answer sorry if i am wrong

Step-by-step explanation:

I don't know just need points

Micah and Lucy are in the school play.
Micah memorizes 12 lines of the script the first day and 10 lines each day after that.
Lucy memorizes 8 lines of script the first day and 12 lines each day after that.
What ordered pair represents the total number of lines they have memorized after 5 days?
(12, 8)
(40, 48)
(50, 60)
(52, 56)

Answers

i think it’s the 2nd option

Answer:

52,56

Step-by-step explanation:

Draw a line representing the "rise" and a line representing the "run" of the line. State the slope of the line in simplest form. (PLEASE HELP!!!!!! THIS IS TIMED!!!!!! PLEASE HELP!!!!!!)

Answers

Answer:

1/4

Step-by-step explanation:

-7 - -9/4- -4

2/8 = 1/4

Other Questions

Don't give me a link. Which of the following is one of the major roles of delegates at a national political party convention? A. to choose candidates to represent the party in a national election B. to make an official count of electoral ballots C. to select sites to be used as polling places across the country D. to determine the constitutionality of laws 345I9Which is equivalent to 64 1/4? Can someone answer this plzzzz. I'll give brainliest if you put it in least to greatest how did the u.s practice the truman doctrine in korea? David ha fabricado una caja de cartn sin tapa para guardar sus cromos la caja tiene una base cuadrada cuyos lados miden 30 cm y cuya altura mide 10 cm dibujando su desarrollo plano calcula la cantidad de cartn que necesito David If you look at stock prices over any year, you will find a high and low stock price for the year. Instead of a single benchmark PE ratio, we now have a high and low PE ratio for each year. We can use these ratios to calculate a high and a low stock price for the next year. Suppose we have the following information on a particular company: Year 1 Year 2 Year 3 Year 4 High price $ 27.43 $ 26.32 $ 30.42 $ 37.01 Low price 19.86 20.18 25.65 26.41 EPS 1.35 1.58 1.51 1.85 Earnings are projected to grow at 9 percent over the next year. a. What is your high target stock price over the next year If x and x+ 10 are a pair of adjacent angle find them which policy would most likely decrease a city's gasoline use PLS HELP NEED ANSWER REALLY SOON!! What is the name of the phylum where starfish are found? Why is this an appropriate name for the phylum? Solve: 2x - 3y = 9 and x + 2y = 1 Why is it often hard for an EMT to determine which musculoskeletal injury has occured? .Jacksonian democracy promotedExpanded voting rightsEnded of the convention systemMilitary involvement in policing federal lawseliminating the spoils system You have 10 shirts. How many ways canyou select 5 shirts to pack for a trip? If an object has a mass of 10 kg on Earth, what would be its mass on a planet with half the gravity of Earth? what was the compromise of 1877? You start driving east for 18 miles, turn right, and drive south foranother 5 miles. At the end of driving, what is your straight linedistance from your starting point? Round to the nearest tenth of amile. in a race, 19 out of 50 runners finished in fewer than 30 minutes. what percent of the runners finished in fewer than 30 minutes? Write and equivalent fraction to find the percent. Agency has a capital structure of 60 percent common stock, 5 percent preferred stock, and 35 percent debt. The dividend payout ratio is 30 percent, the company's beta is 1.21, and the tax rate is 21 percent. Given this, which one of the following statements is correct?a. The aftertax cost of debt will be greater than the current yield-to-maturity on the company's outstanding bonds.b. The company's cost of preferred is most likely less than the company's actual cost of debt.c. The cost of equity is unaffected by a change in the company's tax rate.d. The cost of equity can only be estimated using the capital asset pricing model.e. The weighted average cost of capital will remain constant as long as the company's capital structure remains constant.