Mathematics Middle School

Order the rational numbers from least to greatest.

Answers

Answer 1

Answer:

-2.96, -2 1/2, 2 1/9, 2.95...

Step-by-step explanation:

Related Questions

Write an equation representing the graph.

Answers

Answer:

y=2x+0 or y=2x

Step-by-step explanation:

y=mx+b

m=2

b=0

y = Mx + b
y = 2x + 0 Or
y = 2x

Three less than on-half a number is -71

Answers

Your Answer:

B. 1/2n-3

Explanation:

One way to get half a number is to multiply it by 1/2.

The phrase "a number less than an other number" often indicates subtraction.

B. That would be the correct choice. Have a wonderful day

plz help 20 points
Two random samples of 25 people were asked how many 12-ounce cans of soda they consume each week. The first sample contained both males and females, aged 12-19. The second sample contained both males and females, aged 20-39. The results are shown in the table below. Using complete sentences, make one inference comparing the two groups and explain your reasoning.

Sample #1
16 11 9 12 11
10 10 8 15 0
2 15 14 7 11
5 14 20 3 11
14 7 0 5 21
Sample #2
21 14 0 3 6
7 10 11 7 9
14 0 15 5 12
20 0 12 11 6
0 21 14 0 6

Answers

Answer:The data is pretty evenly distributed in the age 20-39 group.

There are no outliers in either age group.

The range of the two age groups is the same.

Both data sets contain about the same amount of variation.

Step-by-step explanation: Plz make brainiest.

Answer:

Sample #1 : 16 11 9 12 11 10 10 8 15 0 2 15 14 7 11 5 14 20 3 11 14 7 0 5 21 =

0 0 2 3 5 5 7 7 8 9 10 10 11 11 11 11 12 14 14 14 15 15 16 20 21

you just need to pout them in order least to grates

Sample #2 : 21 14 0 3 6 7 10 11 7 9 14 0 15 5 12 20 0 12 11 6 0 21 14 0 6 =

0 0 0 0 0 3 5 6 6 6 7 7 9 10 11 11 12 12 14 14 14 15 20 21 21

you just need to pout them in order least to grates

Step-by-step explanation:

A girl read a book that had 1,159 pages. She read 72 pages on the first day. She then read 40 pages per day until she finished the book. Which equation could be used to find the number of days, d, it took her to read the book?

Answers

Answer:

1,159=40d+72

Answer:

(1159-72)÷40= 27 it would take her 27 days

Step-by-step explanation:

if she initially read 72 you would subtract that from the original number of pages she had to read, then divide the number that's left with how many pages she read a day after that which is 40. to get a total of 27 days to read

plz plz plz pllz plz god plz help its not 172

Answers

it’s the second one , im pretty sure .

anwser b I think lol sorry if I’m incorrect

Order the values from least (on top) to greatest (on bottom).
43%
3/7
0.41

Answers

0.41 > 3/7 > 43% this is the answer

Plssssssss help meeeeee

Answers

add all of them then you would get the answer

total surface area Stot = 139.843135 ft2

lateral surface area Slat = 120 ft2

top surface area Stop = 9.92156742 ft2

bottom surface area Sbot = 9.92156742 ft2

Fill in the blanks to complete the rule for each of the following transformations.

Answers

Answer:

Step-by-step explanation:

I’m pretty fly for a white guy

Find the area of the composite shape if the trapezoid has a height of 7 in. Use pi = 3.14

A.80.76 sq in
B.64.13 sq in
C.66.63 sq in
D.26.25 sq in

Answers

Answer:

Step-by-step explanation:

The composite shape is a trapezoid + semi circle

The formula for area of a trapezoid is:

1/2(b1+b2)h

Where b1 is base 1

Where b2 is base 2

Where h is height

B1 is 6

B2 is 9

h is 7

1/2 (6 + 9) 7

1/2 (15) 7

7.5 x 7

= 52.5

The Semi circle formula is:

pi x r^2 (all divided by 2)

Where pi is 3.14

Where r is radius

The radius is 1/2 the diameter

6/2 = 3

3.14 x 3^2 /2

3.14 x 9 / 2

28.26 / 2

= 14.13

Trapezoid + Semi Circle

52.5 + 14.13

= 66.63 sq in.

please help me i dont understand this

Answers

The answer would correctly by 14.24, just add them up

Bob made 3 identical necklaces, each having beads and a pendant. The total cost of the beads and pendants for all 3 necklaces was $20.40 . If the beads cost a total of $8.70 , how much did each pendant cost?

Answers

67 because it’s a even number and yea am just writing random stuff so yea good luck man

$3.90 each

$20.4 total, minus $8.7 for beads= $11.7 for pendants

$11.7/3= $3.9 each

Please help!!! will give brainliest

Answers

Answer:

The answer is B

Step-by-step explanation:

3 to the forth power = 81

3 to the second power = 9

81/9 = 9

Answer:

b: 9

Step-by-step explanation:

3x3x3x3= 81

3x3=9

81/9=9

All of the following represent the same set of numbers except

positive integers
whole numbers
natural numbers
counting numbers

Answers

Let us define each :

1. Natural numbers : the positive integers (whole numbers) 1, 2, 3, etc., and sometimes zero as well.

2.Whole numbers: Whole Numbers are simply the numbers 0, 1, 2, 3, 4, 5, ... (and so on)

3. Positive integers: The positive integers, z+ , consist of the whole numbers beginning with one.

4. Counting numbers: Any number you can use for counting things: 1, 2, 3, 4, 5, ... (and so on). Does not include zero.

So we can say that whole numbers is the odd one out, since it includes 0 and others dont.

The answer is whole numbers because only whole numbers are the set that starts from zero.

EXPERT ONLY HELP: I'LL GIVE BRAINLIEST: EXPLAIN YOU ANSWER
A or C

Answers

Answer:

Its A : 1188

Step-by-step explanation:

Because you have two heights 5 and 6 so add them together

5+6 = 11

then to get the volume you have to multiply length (9) , height (11), and width (12) to get the answer so..

11 x 12 x 9=1188

Answer:

Here's what I did I just

The answer is C

I d k, i just did 3 plus 5

and then multiplied 108 times 8 i might be wrong though

A grocery store receives a shipment of 700 oranges. The manager randomly selects 25 oranges to weigh. In that sample, 2 oranges weigh 5 ounces. How many oranges in the shipment can the manager predict weigh 5 ounces?

14
56
644
698

Answers

The answer is 56 because 700/25=28 and 28*2=56

what is 10x – 8 + 0.5(2x – 3)?

Answers

Answer:

11x-9.5

Step-by-step explanation:

combine like terms, after distributing.

11x-9.5 is the answer.

Nathan is 3 years older than Olivia. Determine the equation if n represents the age of Nathan and o represents the age of Olivia.
A. n = o + 3
B. o = n + 3
C. n = 3o
D. o = 3n

Answers

Answer: A, n=o+3

Step-by-step explanation:

Nathan (n) is 3 years older than Olivia (o) so Nathan's age would equal Olivia's age plus 3 years.

Hope this helps :)

Answer: A

Step By Step Explanation: Since Nathan Is 3 Years Older we take Olivia age and add 3 to it to get Nathan Age

Camille shaded _1 8
30 of a model. Write the decimal that represents the
unshaded portion of the model.

Answers

Answer:

you are saying it wrong its 1\8 and 3\3

Step-by-step explanation:

I need help pls. (Dot plots) answer A, B and C

Answers

Answer:

Letter D

Step-by-step explanation:

The largest number subtracted by the smallest number is bigger in the blue dot plot than the green one.

C. Television median is 16
Homework median is 12

D. Television range is (20) 0-20
Homework range is (14) 4-18

E. Television mode is 18
Homework mode is 14

PLEASE HURRY I WILL GIVE BRAINLEIST

x + 3 = -x - 5

1 - 2x = -x - 3

x - 2 = -3x + 2

3y + 1 = 4y - 6

2 + 6x = 1 - x

5y + 4 = 4y + 5

Answers

1. No solution
2. X=4
3. X=1
4.y=7
5. X=3/7
6.y=1

1. No solution 2. X=4 3. X=1 4. Y=7 5. X=3/7
6. Y=1

A set of DVDs includes 4 action movies and 5 scary movies. Use a to represent the cost of each action movie and s to represent the cost of each scary movie. Write an expression that represents 3 sets of DVDs, and then simplify the expression. *There should be 2 expressions!

Answers

Is there anymore info available, like the total cost of the DVD set and the cost of 1 action and 1 scary, since most questions structured like this provide that info. If they did, then you can susbstite and find the values you need

I like movies to watch

can someone help me please

A small business earns a profit of $6500 in January and $17,500 in May. What is the rate of change in profit for this time period?

Answers

Triple I think if not plz list the option

4 months have passed: february, march, april, may

$11,000 have been gained: 17500-6500

11,000/4 = 2750 per month

proof:

january: 6500

feb: 9250

mar: 12000

apr:14750

may:17500

WHOEVER ANSWERS FIRST
WILL GET BRAINLIEST!!!
What is the sum of two numbers 9 and their difference is 7

14 POINTS!!!!

Answers

Answer:

8 and 1

Step-by-step explanation:

8 + 1 = 9

8 - 1 = 7

Answer:

Step-by-step explanation:

Let b>a

a+b=9 and b-a=7 upon adding these two equations together

a+b+b-a=9+7

2b=16

b=8, given a+b=9

a+8=9

a=1

So the two numbers are 1 and 8

Jabari collects data throughout the football season and uses these data to determine the probabilities of different teams playing in the league championship game. The probabilities of his four favorite teams playing in the championship game are shown below.

Answers

Answer:

Step-by-step explanation:

You can automatically rule out A and C because they're too big of a fraction. The common denominator between 8 and 9 is 72, and if you covert the fractions to [tex]\frac{32}{72}[/tex]([tex]\frac{4}{9}[/tex]) it's larger than [tex]\frac{9}{72}[/tex]([tex]\frac{1}{8}[/tex])

What value of w is a solution to this equation?
w/2 = 6
w = 10 or w = 12

Answers

W=12 would be the correct answer. I got this because if you divided 12 by 2, (12/2) you would get 6!

w = 12

just multiply 2 by 6 and then you will be left with W equals 12

Can someone help me with this really quick?

Answers

Answer:

top is likely, bottom is unlikely

Step-by-step explanation:

sorry, dont really know how to explain (pls mark brainliest :>)

Top is likely bottom is unlikely.

Which of the following ordered pair could NOT be included in this set if it is a function?
{ (-4, 2), (3, 6), (4, 3), (?, ?) }
(3, 6)
(1, 2)
(-3, 6)
(4, -3)

Answers

Answer:

(3,6)

Step-by-step explanation:

( 3,6) because the x coordinate(3) has already been used once

The slope of a line is -3, and a point on the line is (4,-1). What is the equation of the line expressed in slope-intercept form?

Answers

Y= -3x + 11 (-3x is your slope and 11 is your y intercept)

Answer:

-3x + 11

Hope my answer I help you

Please mark my answer as the BRAINLIEST. Plssssssssssssssssssss

1. 25 volunteers will wear one of 5 blue, 5 green, and 15 yellow aptors during an upcoming
event. If the aprons are assigned randomly, what is the probability that a volunteer is assigned
an apron that is NOT yellow
A) 10/15
B) 2/5
C) 15/25
D) 3/5

Answers

Answer:

Step-by-step explanation:

I did the math and it’s B

My mom spent 3/10 of her check on groceries. What percent of her check did she spend?

Answers

I think it’s 30% because 3/10=30/100 and 30/109=30%

Answer:

30% I think

Step-by-step explanation:

I may be wrong but I think that is it lmk if it is wrong I'll try to do it again. :)

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