Mathematics Middle School

help mee this is confusing I don't know what to do

Answers

Answer 1

Answer: this is telling you how many group or people there are for example in gruop b there is 2 out of 5

Step-by-step explanation:

Answer 2

There’s 2 outttttttt of 5

Related Questions

Can someone help me?

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

Answers

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:

can somebody help me please

Answers

A. The scale used to make the model was 125 meters =1 foot. 525 divided by 4.2 equals 125 meters.

B. The model is 84 sheets of plywood tall.
4.2 feet = 50.4 meters 50.4 meters divided by 0.6 equals 84 sheets.

Find the rate in mountains per month

Answers

4 mountains a month

4 Mountains a month

Please help me

I’ll give brainliest please help

Answers

here’s the answer!!

It would be A, real, integer, whole, and rational :)

What is the difference between a sample and a population?
a. Populations only consider a portion of the sample being studied. This answer is incorrect.
b. Samples are generally much larger than populations.
c. Populations do not always represent the entire group of people in question.
d. Samples only consider a portion of the population being studied.

Answers

It’s answer D!!!!!!!!!!!

PLSSS HELPPPPPPP CORRECT ANSWERS PLSSSS

Answers

Answer:

Step-by-step explanation:

The answer would have to be 59

a box contains 2 red marbles , 5 green marbles and 5 blue marbles. If we choose a marble, then another marble without putting the first one back in the box, what is the probability of the first one being green and the other one being blue

Answers

Answer:

41% & 45%

Step-by-step explanation:

A fraction consists of two numbers and a fraction bar:

41/45

The number above the bar is the numerator: 41

The number below the bar is the denominator: 45

Divide the numerator by the denominator to get fraction's value:

Val = 41 ÷ 45

ok last one help meee

Answers

c c c c58 58 58 58 57

Answer is c. 58, all the rest are wrong

The bowling alley charges $75.00 to reserve the location, and then $8.00 per person. Which expression represents the total cost for any number of people n?

Answers

Answer:

75+8n

Step-by-step explanation:

$75 is the constant because that is the amount of money only paid once. $8 is the coefficient because it is multipled by the variable n. The variable is the amount of people going to the bowling alley.

Therefore, to determine the total cost, you need add $75 to the product of 8 and the number of people coming.

Dont send me pdfs or links please answer correctly for brainliest

Determine whether each sample is unbiased with complete sentences.

The population is every pet at an animal shelter.

A. Sample: Every dog is used as the sample.

B. Sample: The animals are grouped by species (dog, cat, rabbit, etc.), and five animals from each group are randomly selected to determine their age.

C. Sample: Every animal's name is dropped into a container, and 15 names are pulled out of it.

Answers

Answer:

C. Sample: Every animal's name is dropped into a container, and 15 names are pulled out of it.

Step-by-step explanation:

mark this brainlest please

I WILL GUVE BRAINLIEST! PLS PLS HELP!

Answers

Answer: the answer is d because 5 times a hundred is 500 plus the 0.54 is 54 so 500 plus 54 = 554

Brainlest pls

Step-by-step explanation:

What is the sales tax for a purchase of $2,500?

Answers

Answer:

precentage?

Step-by-step explanation:

Answer:

I NEED THE PERCENTAGE.

Step-by-step explanation:

What is the formula for distance?
A. d = r + t
B. d = r – t
C. d = rt
D. d= r/t

Answers

Answer:

C) d =rt

Step-by-step explanation:

Answer: C

Explanation: none

How long does it take an account with a principal of $600 to earn $90 in interest at a simple annual interest rate of 5%

Answers

Answer:

3 yrs

Step-by-step explanation:

1st year=600*1.05=630

2nd year=630*1.05=661.5

3rd year=661.5*1.05=794.57

What is the volume of the cylinder and i need how you got the answer plz. Thank you

Answers

Answer:

471.24 inches is the volume of the cylinder.

Basically, since the diameter of the cylinder is 10 inches the radius will be 5 inches.

The formula to figure out the volume of a cylinder is V=πr2h.

So using that formula the volume of the cylinder is 471.24 inches.

Multiply 150 by the substitute your teacher instructed you to use for Pi. The answer will vary, but should be around 471.

V = Pi*R^2*H
V = Pi*5^2*6
V = Pi*25*6
V = Pi*150

71.5 71.5 What is the measure of ∠T

Answers

Answer:

Step-by-step explanation:

It is 37 if you’re wondering

It is recommended that a ramp have at least 8 feet of horizontal distance for every 1 foot of horizontal rise along an incline. The ramp shown has a vertical rise of 2 feet. Does the ramp shown match the recommended specifications? Explain.

Answers

Answer:

the Answer is

Step-by-step explanation:

Yes. To meet the recommendation, the ramp needs to have a horizontal distance of at least 16 feet. The ramp has a horizontal distance of 17.9 feet.

(those were my answers i dont know if its going to be the same but i hope this helps) have a nice day

A computer randomly selects a number from the given set.

{2, 4, 6, 9, 16, 44, 51, 60, 78}

What is the probability that a number less than 10 is selected?

Enter your answer as a fraction, in simplest form, in the box.

P(< 10) =

Question 3 options:

5/9

4/9

2/9

8/9

Answers

Answer:

the probability of selecting a number less than 10 is 4/9, or 0.44.

Step-by-step explanation:

There are 4 numbers less than 10, out of a total of 9 numbers.

Thus, the probability of selecting a number less than 10 is 4/9, or 0.44.

4/9 is the answer because there is 9 numbers and 4 of them are less then 10.

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

Answers

Step-by-step explanation:

Direction: Opens down

Focus: ( 0,-0.1)

Axis of Symmerty: X=0

Directix: y=0.1

Type [tex]y=-2.5xx^{2}[/tex] on a algebra calcator and it will show you the graph and the eqaution.

Hope this helps!

(File attached) Show how you got the answer for brainliest

Answers

Answer:

Step-by-step explanation:

in the first one 2,4,6,and 8 are equal meaning they all equal to 75. the other angles 1,3,5,and 7 equal 105 because 180 - 75 = 105

for the other ones i'm not sure srry

To graph the point (2, 10) on the coordinate plane, start at the origin. Move 2 units _______ and 10 units ________ . 40 points

Answers

Answer:

2 units to the right and 10 units up

Step-by-step explanation:

A scientist looks at a cell through a microscope. The actual diameter of the cell is 2.5 x 10*-5 meters. What is the diameter of the image of the cell if it id magnified 400 times? PLS HELP. NEED IT QUICKLY TY

Answers

2.5 x 10^-5
=1/4,000 x 400
=0.01

–4c+–6–4c+4c

Solve.

...

Answers

Answer:

-4c-6

Step-by-step explanation:

-4c+(-6)-4c-4c

Group like terms

-4c-4c-4c-6

-8c-4c-6

-4c-6

If you have 2+2^2 and/or 5^2s when s=14 how much will you have???

Answers

Step-by-step explanation:

2+2^2=6

5^2(14)=25(14)=350

350+6=356

Hope that helps :)lol

Answer:

356

Step-by-step explanation:

2+2^2=6

5^2(14)=25(14)=350

350+6=356

Can I get some help with this question plzzz

Answers

All the possible combinations are
1-1 2-1 3-1 4-1 5-1 6-1
1-2. 2-2 3-2 4-2. 5-2. 6-2
1-3 2-3. 3-3. 4-3. 5-3. 6-3
1-4. 2-4. 3-4. 4-4. 5-4. 6-4
1-5. 2-5. 3-5. 4-5. 5-5. 6-5
1-6. 2-6. 3-6. 4-6. 5-6. 6-6

What is the total for each roll?

2. 3. 4. 5. 6. 7.
3. 4. 5. 6. 7. 8
4. 5. 6. 7. 8. 9
5. 6. 7. 8. 9. 10.
6. 7. 8. 9. 10. 11.
7. 8. 9. 10. 11. 12

What roll occurs most often?

>>>>>>7<<<<<

7 occurs in 6 out of 36 possible outcomes

can some one answer these two questions based on the sentence below:
Line P passes through the point (-1,-4) and has a slope of 7.

Questions

1. What is the Y-Intercept of Line P?
2.Write the equation of Line P

Answers

2, why is that u might ask? 2

The answer to #1: 3
The answer to #2: y=7x+3

ONE QUESTION just one. Help

Answers

Answer:

0.015625

Step-by-step explanation:

Answer:

(1/64) or 0.015625

Step-by-step explanation:

Pretty simple, you just have to square the numerator and denominator. 1 squared is 1 and 8 squared is 64.

PLS HELP!
What is the measure of angle x?

Enter your answer in the box.
x = °

Answers

X = 133 because 180 - 47 is 133 and since it’s a line it has to equal 180

Answer:

hight is x base is 47

Step-by-step explanation:

if it has an angle your height

The grocery store is mile from Katie’s house and the gas station is 0.5 mile from Katie’s house.
Which comparison of these distances is both true and correctly justified?
A. Because 0.5 < , the gas station is closer than the grocery store.
B. Because 0.5 < , the grocery store is closer than the gas station.
C. Because < 0.5, the gas station is closer than the grocery store.
D. Because < 0.5, the grocery store is closer than the gas station.

Answers

Is it everything in the same direction or the things on opposite sides of the house?

Which inequalities are true? Select the four correct answers.
0 less-than StartRoot 8 EndRoot
StartRoot 8 EndRoot less-than 3
StartRoot 8 EndRoot greater-than StartRoot 7 EndRoot
StartRoot 8 EndRoot less-than 2
StartRoot 8 EndRoot greater-than 8
1 less-than StartRoot 8 EndRoot

Answers

Answer:

A B C F

Step-by-step explanation:

Based on this exercise, the true inequalities are:

0 < √8 ≡ 0 < 2.8284.√8 < 3 ≡ 2.8284 < 3.√8 > √7 ≡ 2.8284 > 2.6458.1 < √8 ≡ 1 < 2.8284.

What is an inequality?

An inequality is a mathematical relation that can be used to compare two (2) or more integers in an equation based on any of the following:

Less than (<).Greater than (>).Less than or equal to (≤).Greater than or equal to (≥).

In order to determine the true inequalities, we would evaluate each of the inequalities as follows:

0 < √8 ≡ 0 < 2.8284 (True).√8 < 3 ≡ 2.8284 < 3 (True).√8 > √7 ≡ 2.8284 > 2.6458 (True).√8 < 2 ≠ 2.8284 > 2 (False).√8 > 8 ≠ 2.8284 > 8 (False).1 < √8 ≡ 1 < 2.8284 (True).

Read more on inequalities here: https://brainly.com/question/24372553

#SPJ1

Other Questions

find the value of x and y, special right triangles Not writing anything down at the hearing or recording what happened there. Identify three reasons the committee in Boston is opposed to warpls help The speed of an electron is 1.68*10^8m/s what is the wavelength What is the functions of the digestive, excretory, respiratory, circulatory, and lymphatic systems, and how do they interact to maintain the body's homeostasis? There are twice as many girls as boys in Mr. Terpathis 7th grade math class. Each of the girls gave him an oatmeal cookie, and each of the boys gave him a chocolate cookie. Mr Terpathi arranged the cookies in one row with a chocolate cookie farthest to the right. Which of the following must be true?A. The cookie farthest to the left is chocolate.B. The cookie farthest to the left is oatmeal.C. There are at least two chocolate cookies next to each other.D. There are at least two oatmeal cookies next to each other.E. Mr. Terpathi received more chocolate cookies than oatmeal cookies. If the data point is at (3, 10.5) and the prediction equation is y = -6.1x + 12.5, what is the value of the residual for this data point? Which human activities would most likely increase turbidity? Check all that apply.cutting down treesbuilding roads in mountainsconstructing buildingsplanting gardens in vacant lotsremoving sediments from sidewalks using water Find x. This is not drawn to scale.H150GX 54JEAreF Match each sentence part to the question it answers.If the answer is correct u will receive brainlist and a cookie The following are the temperatures in C for the first 8 days of January:-2.5, 0, 4, 4.5, -0.5, -1, 5, 3What is the median temperature for those 8 days?Give your answer as a decimal.help i need it ASAP!!! Match the following words.pt.lb.qt.gal.Itsp. (t.)tbsp. (T.)OZ.in.mphdoz.dozeninchgallonpoundmilesper hourouncepintquarttablespoonteaspoon What kind of world would we live in if we followed Gandhi's teaching? How does accountability contribute to democratic life? Find the rate in mountains per month how to write 6 in a expanded form? WILL GIVE BRAINLIEST! DUE IN 20 MINUTES! FILL IN THE BLANKS!La paciente: Buenas tardes. Yo tengo una ___ con Dr. Gomez a las tres de la tarde. Me llamo Maria Sanchez.La enfermera: Bienvenidos Maria. Voy a escribir tus sntomas. Cules son tus sntomas?La paciente: Tengo tos, tengo fiebre y mi garganta ___ roja.La enfermera: Gracias Maria. El doctor va a estar aqu en dos minutos.La paciente: Gracias enfermera!Dr. Gomez: Hola Maria! ___ Dr. Gomez. Cmo ests hoy?La paciente: ___ muy cansada, Dr. Gomez.Dr. Gomez: ___ fiebre?La paciente: S, yo tengo fiebre. Tambin, me ___ la cabeza.Dr. Gomez: Tienes la gripe Maria. ___ IOP) doy una receta. Con esta receta, vas a la ___.La paciente: Muchas gracias ___.Dr. gomez: De nada. Maana vas a estar mucho ____. PLEASE HELPPPPPWILL GIVE BRAINLIEST what is the world population estimated to be in 2057? The Roman Empire was so large that it covered Europe, North Africa, and parts of Asia. The large empire was hard to rule. What did the emperor do to solve this problem?