Mathematics Middle School

What part of the seventh- and eighth-grade students walk to school?

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Answer 1

Exactly 180 student 7-8th grade walk to school

Related Questions

what’s (6x10^3) / (3x10^2)

express your answer in scientific notation

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the answer would be 20 in scientific notation

The answer is 20 in scientific notation

I REALLY NEED HELP FAST! Name the marked angle in 2 different ways.

Answers

Answer:

Step-by-step explanation:

Answer:

<opn and <npo

When born a baby weighed 8.5 pounds and gained 1.6 pounds per week for the first 10 weeks. which of the following functions accurately model the number of pounds,p, the baby weighs as function of the number of weeks,w, since it was born?
A. p= 8.5w+1.6 B. p=w/1.6 +8.5
C. P=1.6w + 8.5 D. P= w /8.5+1.6

Answers

Answer:

C. P = 1.6w + 8.5

Step-by-step explanation:

In y= mx + b,

8.5 is (b) because it is the starting weight. The baby's weight gain would be represented by (m), because it changes every week.

Please give explain for why is that sign

Answers

Answer:

because the sign is symmetrically inconnected to the ricoures of the trapezoid so the sign moves on its own

Because the sign is not equal to the sides of the trapezoid so it would move

Which rules has a scale factor of 5 and shifted up and to the left?

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Answer: more info pls

Step-by-step explanation:

Use the picture were it says a, b, c, d those are the steps

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opens upwards
minimum
yes
compression

please help the t0 means to

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Yes , because 2-2 equals 0 then 0+5x leaving just 5x as the answer

A block of iron has dimensions of 1 cm x 2 cm x 5 cm and has a
mass of 799
What is its density? (V=lxwxh)

Answers

Answer:

79.9 units

Step-by-step explanation:

Hi there,

Before solving this problem, it is important to know the formula:

D = [tex]\frac{m}{v}[/tex].

D = density

m = mass

v = volume

Since we are given the mass and volume, we can simply enter these values into the formula to find the density of the block.

D = [tex]\frac{799}{10}[/tex]

D = 79.9

Therefore, the density of the block of iron is 79.9 units. I wrote units since you did not specify the unit for the mass. Hope this answer and explanation helps.

Cheers.

write an equivalent expression for 12×+1

Answers

Answer:

Step-by-step explanation:

1 + 12x

11x+2, 10x+3, 9x+4, 8x+5

An unknown number y is 10 more than an unknown number x. The number y is also x less than 3. The equations to find x and y are shown below. y = x + 10 y = −x + 3 Which of the following statements is a correct step to find x and y? (4 points) a Add the equations to eliminate x. b Multiply the equations to eliminate y. c Write the points where the graphs of the equations intersect the x-axis. d Write the points where the graphs of the equations intersect the y-axis.

Answers

Answer:

Answer (a)

Step-by-step explanation:

y = x + 10

y = −x + 3 It's easier to see what to do next if you first write these equations in a column.

Combining these equations, we get 2y = 13, so that y = 13/2.

Answer (a) is the best choice of the four possible answers.

Can someone help me with this?

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Answer:

Step-by-step explanation:

4.5/C

Its A 4.5/C you just had to figure out what is half of 9

Can someone please help me with this

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Answer:

1. 96 inches squared

2. h=324

3. 85

Step-by-step explanation:

1. v=lwh

v=8•3•4

v=96

2. 345- 21

h=324

3. 1,012/12

=84.3

hope this helped!

Can someone help me?

My teacher said to put in simplisit form. and not to estimate.
I will give brainlisit !!!

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Answer:

4. .88

5. 17/9

6. 67/12

7. 47/56

8. 209/45 or 4 29/45, 4.64

9. 143/30

Step-by-step explanation:

Pls help with this. I am try to do it help 2 sentences!!!!!!!!!!!!!

Answers

Answer: see below

Step-by-step explanation:

Facts:

Justin jogs 3 2/3 miles every morning

Jogs 4 6/10 miles every evening.

Miles jogged per day=?

To solve this question,add the 2 fractions.This makes sense because let's say you ran 3 miles in the morning and 2 miles in the evening, nothing more nothing less, and you wanted to find how much you ran in a day, you'd add these 2 nummbers.

3 2/3 + 4 6/10

Step 1: Add the whole numbers

3 2/3 + 4 6/10

3+4= 7

7 + 2/3 + 6/10

Step 2: Find a common denominator between 10 and 3

10x1= 10

10x2= 20

10x3= 30 (works for both 3 and 10)

7 + __ + __

30 30

Step 3: Change the neumerators

Now when adding fractions this way, you have to multiply and change the neumerator:

In the 1st fraction, the original denominator was 3. And 3x10= 30, right? So you must also multiply the neumerator by 10 so that they are equivalent to each other

2x10= 20

In fraction #2, the neumerator was 6. 6x3= 18

7 + 20 + 18

30 30

7+38/30= 7 38/30= 8 8/30 miles per day

QUSTIION 2

Facts:

Last year, the tree was 5 11/12 feet long.

This year, the tree is 7 2/3 feet long.

How many feet did it grow?

Convert to decimals and subtract:

7 2/3= 7.66667

5 11/12= 5.9166667

7.66667- 5.916667= about 1.75, which becomes 1 3/4

It grew 1 3/4 feet

PLZZZ help with this its pretty simple!

Answers

60p^3 -48p+12
That’s the answer after u distribute

60p³-48p+12

Have a great day <3 (If you want me to explain how I got the answer ask me in comments)

Given the function below, where f(1)=2, what is the value of f(2)?

f(n)=3f(n-1)+4n

Given the function below, where f(1)=2, what is the value of f(3)? (refer to previous question)

f(n)=3f(n-1)+4n

Answers

Answer:

2k+1

f[5]=81

Step-by-step explanation:

https://web2.0calc.com/questions/functions-help_8

PLSSS HELPPPPPPP CORRECT ANSWERS PLSSSS

Answers

Answer:

Step-by-step explanation:

The answer would have to be 59

Can someone please help me with this question the instructions are to use a calculator to find the perimeter (the solid lines and curves) of each figure. The perimeter of each semicircle can be found by using the equation 1/2 pi d (the place where I put the words pi has the pi symbol, and d is just a variable. Also use 3.14 as pi, and the top part is cut off a little bit, but it still counts as a full semi circle. Please help me.

Answers

Step-by-step explanation:

So you would have to find the circumference of a circle that is made of 2 of these semi circles. I'm sorry if that doesn't make sense.

1. The diameter is 34mm so using the given formula find the circumference.

2. multiply the perimeter of the semicircle by 5 and you should get your answer.

Hope this helps!

Answer:

267.025mm

Step-by-step explanation:

here you go and 1 semi circle is 53.405

Dylan started with 30 baseball cards and gave away x cards. Sebastian started with 40 cards and gave away twice as many cards as Dylan did.

How many cards did Dylan give away if they had the same number if cards left?
A: 20
B: 10
C: 5
D: 15

Answers

Answer:

he gave away 5 because if sebastian gave twice as many away and ended up with the same as dylan then it must be 5

A:20 Dylan gave 10 leaving twenty
Sebastian doubled his giveaway leaving him with 20

A new store is handing out small gifts to the customers who come in. Elizabeth is handing out pens of various colors.She has determined that the chance of a customer receiving a blue pen is 0.008. Ricardo is handing out tote bags of various colors. He has determined that the chance of a customer receiving a blue tote bag is 0.04. What statement describes the likelihood of a customer getting a blue tote bag or a blue pen?

It is very unlikely that a customer gets a blue tote bag, but it is very likely that a customer gets a blue pen.

It is very unlikely that a customer gets a blue tote bag, and it is very unlikely that a customer gets a blue pen.

It is very likely that a customer gets a blue tote bag, but it is very unlikely that a customer gets a blue pen.

It is very likely that a customer gets a blue tote bag, and it is very likely that a customer gets a blue pen.

Help if you are sure!

DONT send links

Answers

Answer:

99% sure it's B !!!

Step-by-step explanation:

the likelyhood of getting a blue pen is microscopic, not even a 1% chance and the likelihood of getting a blue tote bag is also pretty small

It is very unlikely that a customer gets a blue tote bag, and it is very unlikely that a customer gets a blue pen (Option B)

How can we interpret probability?

Probability of an event is a measurement of how likely an event can occur as an outcome of a random experiment.

Probability ranges from 0 to 1, both inclusive. Events whose probability is closer to 0 are rarer to occur than those whose probabilities are closer to 1 (relatively).

Since it is given that:

The chance of a customer receiving a blue pen = 0.008The chance of a customer receiving a blue tote bag = 0.04

Both probabilities are too close to 0, than 1. So they both are very unlikely to occur.

Thus, it is very unlikely that a customer gets a blue tote bag, and it is very unlikely that a customer gets a blue pen (Option B).

Learn more about interpretation of probability here:

https://brainly.com/question/10002897

CAn I GeT An ANsWer PweASe

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Answer:

Step-by-step explanation:

can i plz have brainlest

Is this correct? If not whats the correct answer

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Yes I took the test

Yes it is I have done this

Which expression represents the phrase below?
3 fewer than a number, p

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3 fewer would definitely be -3 so p -3

Which of the following numbers that when decided by 1/2, give a result less that 1/2? Select all that apply.
A. 3/8
B. 3/16
C. 6/25
D.1/3

Answers

Answer: 1/3

Step-by-step explanation:

so if you draw 1/3 and 1/2 you realize 1/2 looks like more

Answer:

A. More

B. Less

C. Less

D. More

Step-by-step explanation:

Glad I could help

Dina has a number cube that she uses for a game.
The number cube has the shape of a triangular pyramid, with 4 faces numbered 1 through 4. Dina rolls the number cube 100 times and records the results. She calculates the relative frequency of each outcome.

Outcome 1 2 3 4
Relative Frequency 0.23 0.24 0.26 0.27

Which statements about Dina's experiment are true?
Select each correct answer.
The relative frequencies in the table are reasonably close.
The theoretical probability of rolling an even number is 0.51.
The relative frequency of rolling an even number is 0.51.
The number cube is not likely to be fair.

Answers

Answer: the relative frequencies in the table are reasonably close.

Step-by-step explanation:

Theoretically relative frequency for all numbers are 0.25. If cube is cast

100 times there my be small fluctuations.

Which of the following measurements of capacity is the largest?

A. milliliter
B. liter
C. kiloliter
D. centiliter

Answers

Answer:

kiloliter since 1 kiloliter is equal to 1000 liters and the rest are smaller than a kiloliter

Answer:

kiloliter

Step-by-step explanation:

I hope this helps :)

Giving Brainliest No Links
In degrees Celsius, what is the temperature shown on the thermometer?

A) 12° c
B) 17° c
C) 63° c
D) 65° c

Answers

Answer:

63 degrees Celsius

Step-by-step explanation:

because the line in the middle of 60 and 70 is 65 but the red does not go to that line but it is in the 60s so therefore the answer is C)65degrees Celsuis

The answer is 17 degrees Celsius. Since it is Celsius, we have to look at the bottom line. It is between 10 and 20 and over the middle line (which resembles 15). Therefore, it is 17.

Argh Tree diagrams are SO hard! help me , please?

Answers

Answer:

4/6

Step-by-step explanation:

The probability of rolling a 6 is 1/6 as shown in the left section.

The probability of landing on tales is 1/2 as shown in the right section.

Becuase it is an or and not an and... you have to add them together.

1/6 + 1/2 = 1/6 + 3/6 = 4/6.

Therefore, the probability of rolling a 6 or landing on tails is 4/6.

Heeeelllpppp pplz will give brilliant :(

Answers

Answer:

do lenth times with on all of them I think

Step-by-step explanation:

Answer:

E⁣⁣⁣xplanation i⁣⁣⁣s i⁣⁣⁣n a f⁣⁣⁣ile

Socratic

Step-by-step explanation:

Which shows the following fraction written as both a decimal and a percent?
2/500
A 0.004; 0.4%
B 0.04; 4%
C 0.002; 0.2%
D 0.025; 2.5%

Answers

your Answer is :

A or 0.004;0.4

Step-by-step explanation:

Answer:

Its A

Step-by-step explanation:

Other Questions

You've just bought a share of stock for $76. You plan to sell it next year. The company has been growing, and it plans to increase the dividends by 12% each year, and it has just paid a $4.9 dividend on each share. If you sell the share of stock next year, what will be your total percentage return over the coming year? Write your answer in percent, but do NOT use"%" in your answer, and round your answer to TWO decimal places. When using a converter, turning the ____ on or off in the proper sequence means that current can be routed through the stator windings.a. shuntsb. switchesc. transistorsd. series Which of the following is true about SQL Server Import and Export Wizard? O The user can't specify that the column names are in the first row. O SQL Server Native Client should be selected as the destination. O The user can specify the primary key to be set on the imported table. O There are no problems with modifying the default column attributes journalize kempton photography's closing entries at december 31 2024 A real estate agent has compiled some data on the selling prices of recently sold homes (in $10 000) compared to their distance from the nearest school (in km). (6 marks) 00 8 Distance from School (km) Selling Price ($ 10 000) 7 9 10 4 11 2 11 1 2 12 5 9 8 3 1 6 17 9 25 10 5 6 31 31 29 2 18 23 12 24 2 15 20 The real estate agent runs a linear correlation and concludes that, with a correlation coefficient of r = -0.10..) there is no relationship between the distance from a school, and the selling price is this completely true? Comment on the validity of his result and provide an explanation for the result (Hint: Look at a scatter plot of the data) Describe how increasing salinity affects the amount of fluid ejected each time a contractile vacuole contracts. Calculate the water potential () of an animal cell without contractile vacuoles if water enters the cell and creates a solute potential (S) of 2. Assume that the pressure potential(P) in the cell is 0. The actual error when the first derivative of f(x) = x - 3ln x at x = 3 is approximated by the following formula with h = 0.5: 3f(x) - 4f(x-h) + f (x - 2h) f'(x) = 12h Is: 0.01414 0.00237 0.00142 0.00475 in the short run, contractionary monetary policy ________ real gross domestic product (gdp), ________ unemployment, and ________ the price level. the heirs of an estate are selling their deceased father's home. they remove a bedroom set, an organ bench that matches a built-in organ, a television, and various famous paintings. which would be considered real property? help me pls !! i dont understand What percentage of hospitals provide at least some charity care? 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Metallica Bearings, Inc., is a young start-up company. No dividends will be paid on the stock over the next 10 years because the firm needs to plow back its earnings to fuel growth. The company will then pay a dividend of $13.50 per share 11 years from today and will increase the dividend by 5.25 percent per year thereafter. If the required return on this stock is 13.25 percent, what is the current share price? (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.) Current share price 52-Week Price Hi 77.40 55.81 130.93 50.24 35.80 Lo 10.43 33.42 69.50 13.95 20.82 Div Yld PE Close Net Stock (Div) % Ratio Price Chg Palm Coal .36 2.6 6 13.90 -24 Lake Lead Grp 1.54 3.8 10 40.43 -01 SIR 2.00 2.2 10 88.97 3.07 DR Dime.80 5.2 6 15.43 -26 Candy Galore 0.40 1.5 28 ?? .18 a.Using the dividend yield, calculate the closing price for Candy Galore on this day. (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.) b. Assume the actual closing price for Candy Galore was $26.36. Your research projects a 4.75 percent dividend growth rate for Candy Galore. What is the required return for the stock using the dividend discount model and the actual stock price? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) Answer is complete but not entirely correct. a. $ 26.67 Stock price Required return b. 0.02 X % true or false______ Large hailstones require a strong updraft.______. A layer which a hailstone acquires through wet growth is generally clear.______. 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A.Gneiss, quartzite, and anthracite coal B.Quartzite, marble, and hornfels C.Slate, phyllite, and gneiss D.Marble, schist, and slate Belinda works Tuesday to Saturday with Sundays and Mondays off each week but has recently joined a religion which observes Sabbath from Friday sunset to Saturday sunset. Upon informing her employer of the need for accommodation, her employer informs her that the company is willing to accommodate her by scheduling her for work from Sunday to Thursday with Fridays and Saturdays off. Belinda is not happy with this and would prefer having Saturdays off and working half days on Fridays (to avoid working at sunset). She also does not want to give up her day off on Sunday but is willing to work on Monday. She would therefore work 4.5 days per week, instead of the usual 5 days. The company informs her that Saturdays and Sundays are the busiest days of operation and it is unfair to the remaining employees if she is off for both of these days. She is also told that she has one of the lowest seniority at the company and it is not reasonable for her to expect to work fewer hours than everyone else. Belinda is also told the company would have to permanently hire a temporary worker to work half a day per week to replace the half shift that she would no longer be working. Belinda asks for your advice. You advise her that: 1) the Company has offered a reasonable accommodation and is not obligated to implement Belinda's preferred schedule. 2) the Company has not adequately accommodated her religious beliefs and she should file a Human Rights complaint. 3) both the Company and Belinda have been unreasonable. 4) the Company is obligated to implement Belinda's preferred schedule in order to accommodate her religious beliefs. 5) her beliefs do not appear to be genuine but merely an excuse to get more time off. Which of the following is true of quantitative research?A.It enables researchers and clients to get closer to their customers and potential customers than does qualitative research.B.It uses formal questions and predetermined response options in questionnaires administered to large numbers of respondents.C.Quantitative analysis techniques cannot be applied to qualitative data.D.It can be superior for studying topics that involve complex psychological motivations.E.Quantitative researchers usually collect detailed data from relatively small samples, which limit a researcher's ability to generalize quantitative data to the population. data set below shows the number of alcoholic drinks that students at a certain university reported they had consumed in the past month. Complete through c. 18 14 18 18 14 17 13 12 17 16 The sample variance, s2, is _______Round to two decimal places as needed.) 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