Mathematics Middle School

Please answer the ones i have not!

Answers

Answer 1

Answer: 100 FOR THE 1ST ONE 41 FOR THE SECOND AND 678 FOR THE 3RD

Step-by-step explanation:

Related Questions

What is the area of the circle below? Use 3.14 for pi?

A. 28.26 cm
B. 18.84 cm
C. 113.04 cm
D. 9.42 cm

Answers

Answer:

Step-by-step explanation:

D

If you multiply 3 by 3.14 you get 9.42

Can someone help ASAP

Answers

Es hora de comer !!!!

Without computing, choose the THREE expressions that would give you a quotient that is much bigger than 1.

Answers

Answer:

40 divided by 1/3, 25 divided by 0.1.

Step-by-step explanation:

Maybe also 12 divided by 10, which is a little over 1, but the question asks much bigger than one, so you decide.

Answer:

Step-by-step explanation:

40÷1/3= 40 x 3=120

25÷.1=250

300,000÷18,000=16.7

Help plsss !!! I’m begging !

Answers

Answer:

U.S. Constitution

Step-by-step explanation:

B! The US Constitution. (:

Jada bikes 2 miles in 12 minutes.
What is Jada's speed? Your answer should be in terms of miles per minute.

A 1/6 mile per minute

B 6 miles per minute

Answers

A 1/6 miles per minute

it would be a 1/6 miles per minutes

At a cookout, Mrs. Crawford makes 8/9 pound of chicken, plus 1 pound for each guest. Is the relationship between the number of guests and pounds of chicken proportional? Explain.

Answers

Answer:

No, this rel. is not proportional because of the addition involved ("plus 1 lb for each guest").

A proportional rel. features mult. only.

Step-by-step explanation:

et x represents the number of guest and y represents the number of pounds of chicken made,

Given,

The number of pounds of chicken for each guest = 1,

So, the number of pounds for x guests = x,

Also, the number of pounds already made =

Thus, the total pounds of chicken,

Since, a relation is called proportional if the variables are directly proportional,

That is, the line obtained by the relation passes through the origin,

Since, if x = 0, y = 0,

∴ Line does not pass through the origin.

No, it is not a proportional relation. Thus, the total pounds of chicken, ... Hence, given relation is not proportional.

The lines on the graph below represent the cost of apples at four different stores. At which store is the cost of apples the least?

Answers

Answer:

Store A?

Step-by-step explanation:

Answer:

Store A is the cost of apples the least. This is because it always has the lowest price for each pound compared to the other lines. Hope this helps!

(1/?) Please tell me if these are corect or wrong, If it's wrong, tell me what number I should change

Answers

Answer:

Yes they are correct

Step-by-step explanation:

Answer:

1 is b 2 is correct 3 is correct 4 i dont know (going in order of the pictures)

Step-by-step explanation:

Plzzz help zoom in to see hurry!!!

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Hurry I’m being timed!!!

Answers

the answer is quadrant 4 or IV

Answer:

4 or IV

Step-by-step explanation:

Pls help ASAP!! I will mark brainliest!!

Answers

Answer:

fdsdcfvbnju74y6t54re

Step-by-step explanation:

you have to find the mean and median

Writing prompt about math
Discuss the process of factoring a quadratic function in standard form, y=ax^2+bx+c, as well as using the example y=3x^2+10x+8.

Answers

Answer:

y=(3x+4)(x+2)

Step-by-step explanation:

Once you distibute everything you will get:

3x^2

which will give you your intitialequation: y=3x^2+10x+8.

The first equation you put can not be fcatored.

How can you isolate the variable in this inequality?

3b < -99.

A
Subtract 99 from 3b.

B
Add 99 to both sides.

C
Divide both sides by 3.

D
Multiply both sides by 3.

Answers

Answer:

C- Divide both sides by 3.

Step-by-step explanation:

In order to isolate the variable, we will have to remove all non-1 coefficients from the variable. Since 3b can be written as 3(b), b is being multiplied by 3. So the only way to isolate the variable is to do inverse operations, which would be to divide both sides of the inequality by 3.

Hope this helped!

Answer:

Step-by-step explanation

Richard mowed 30% of his lawn in 18 minutes. How many minutes will it take him to mow the rest of his lawn at this rate? PLs answer quick!

Answers

Answer:

It should take about 54 minutes!

Step-by-step explanation:

30% / 18 = 100% / ?

30 x ? = 100

30 x 3(roughly) = 100

So, 18 x 3 = 54.

It should take about 54 minutes!

A teacher surveyed her class after they had taken a vocabulary test. Eighteen of the students claimed they had studied at least one hour for the test. The remaining twelve students admitted that they had not studied for the test at all. The test results (expressed as a percent) for the two groups are shown below.

Studied: 88, 100, 94, 79, 92, 100, 95, 83, 89, 99, 100, 91, 89, 95, 100, 93, 96, 84

Did Not Study: 82, 72, 45, 91, 58, 83, 65, 87, 90, 77, 73, 89

Calculate the range and interquartile range for each set of data.
Using complete sentences, compare the data sets based on your results in part A.

Answers

You add all of the numbers and the divid by the amount of number for example 88+ ......... = 1667 and then you divid by 18 because that is how many numbers there are equaling 92.61% so 92.61% STUDIED

Answer:

horrible scores!

Step-by-step explanation:

I do not understand this question, any help would be appreciated :)

Answers

Answer:

the answer is n + 8 × 2

Step-by-step explanation:

hope this helps

Answer:

2(n + 8)

Step-by-step explanation:

From the question we know that what he does is basically he takes the number n, and adds 8 to it, and then multiplies the resulting sum by 2. so we can write that down as...

(n + 8) x 2 = 2(n + 8) = 2n + 16

NEED ANSWER ASAP I"LL GIVE YOU BRAINILIEST

Answers

Answer:

A,B,C

Step-by-step explanation:

A-B is J so A would have the least

B-c is K so B would be the second

C-A is l so C would be the largest

Hope this helped

im not so familiar with this but try answering A

1 4/5 1 5/8: reduce to lowest terms

Answers

Answer:

they are both in lowest terms

Step-by-step explanation:

They are already in their lowest number

I need help with this math homework pls

Answers

-1/3, -1/5, 0, 1/8
u put the negative numbers to the left and positive ones to the right then since -1/3 is more negative than -1/5, -1/3 goes to the left and-1/5 goes next to it and then 0 and since 1/8 is the biggest it goes to the right

Since it’s negative the negative is the least but there two of them so you have to convert them to decimales
1/3 = .333333 and 1/5 is .2
So 1/3 goes first then 1/5
1/8 is .125 it’s larger than 0
So your answer is
1/8 0 1/3 1/5

Wyatt catches 22 fish.
look at the graph, what is the probability that Wyatt will catch a shoal bass?

Answers

I think it’s 20 percent

I think it’s 15% hopes this helps

ANYONE PLEASE HELP!!!
How would you graph the solution set of ≤ -18?

closed circle on -3 and shaded to the left
closed circle on -108 and shaded to the left
closed circle on -3 and shaded to the right
closed circle on -108 and shaded to the right

Answers

closed circle on -18 shaded to the left because it’s less than or equal to -18 (i think u meant to put -18 not -108)

An air hockey table that normally sells for $158.99 is on sale for 75% of the regular price. What would be a reasonable amount for the sale price?

Answers

Answer: $119.24

Step-by-step explanation: 158.99 times 0.75 = 119.24

119.24
(Checked it with a calculator, is correct)

In Jaunary your Verizon cell phone bill costs $12 for 80 minutes and in March your bill costs $9 for 60 minutes.

A) Determine whether the rate at which you are being charged for your phone bill is proportional to the amount of minutes being used. Explain.

Answers

Both rates are same when you divide them. 80/12= 6.6667 and 60/9= 6.667.

So, 6.6667 is the rate for each minute

please help and dont write random things I really need help

Answers

Answer:

10 roses and 4 daisies

Step-by-step explanation:

This really comes down to trial and error but 10*2=20

3*4=12 10+4=14 20+12=32 Bing bam boom Bob's your uncle

Answer:

10 roses and 4 daisies

Step-by-step explanation:

This really comes down to trial and error but 10*2=20

3*4=12 10+4=14 20+12=32 Bing bam boom Bob's your uncle

Can someone help me?

Answers

Answer:

For the first on it is 4 out 52 because there are 4 kings in a deck of 52

For the second on it could be 3 out of 51 because you took out one king which means there are 3 kings left and then by taking that king out you are left with 51 cards

Step-by-step explanation:

Good Luck

the first one is i don’t know i just need points good luckk

BEST Answer gets brainliest, ten points, a thanks AND a five star review:))

Answers

It’ll be divided by -1/2 for each number

a water tank already contained 24 gallons of water before a pump was switched to fill it. the pump started at 10:00 am and by 10:30 am the tank contained 40 gallons of water. by 1:00 pm the tank contained 120 gallons of water. assuming the pump is filling the tank at the same rate without interruption, when will the tank contain 200 gallons?

Answers

Answer: ✧༺♥༻∞3:30pm∞༺♥༻✧

Step-by-step explanation: ☆○o。200-24=176

176 divided by 16 (16 is how many gallons was added in half an hour)= 11. 11 divided by 2= 5.5 hours. 10:00am + 5.5 hours= 3:30pm. Hope this helped! ♡ 。o○☆

someeeee one helppppppppp me plz

Answers

15+6w
6y^2
75n-1
..............

Find the mean of 1,-1,-3,0,-4,-6

Answers

Answer: -2.2

Step-by-step explanation:

the mean of the set of numbers is the sum divided by the number of terms

what is the answer?
R2 + 8 =

Answers

There no answer because there is a variable next to a number that is being added and you can’t split them

Because there is no sum we can’t find the variable (what R equals) so the answer can only be two things if you are factoring the equation the answer would be 2(R+4). If you are trying to simplify it would remain R2+8.

Other Questions

Help !! I need to do this fast !!!!! What metal ore is this region famous for isle royal ? What is the full fun form of PHD? someone please help I'll give brainliest Genetics: A geneticist is studying two genes. Each gene can be either dominant or recessive. A sample of individuals is categorized as follows. Write your answer as a fraction or a decimal, rounded to four decimal places. Gene Dominant Recessive Gene Dominant Recessive (a) What is the probability that in a randomly sampled individual, gene is recessive You are the systems administrator for a large trust company. Most of the Linux servers in the company host databases that are accessed frequently by company employees. One particular Linux server has been reported as being very slow today. Upon further investigation using the top utility, you have found a rogue process that is wasting a great deal of system resources. Unfortunately, the rogue process is a database maintenance program and should be killed with caution. Which kill signal would you send this process and why? If the rogue process traps this signal, which other kill signals would you try? Which command could you use as a last resort to kill the rogue process? If a number is reduced by 40% and it becomes 192, what was the original price? Select all the expressions that are equivalent to 24x + 12. 2(12x + 6) 6(4x 2) 3(8x 4) 12(1 + 2x) 4(6 3x) True or False: The points (6,13) (21, 33) and (99, 137) all lie on the same line. The equation of the line is y = 4/3x + 5. PLS HELP ASAP pls help on this 88,164 24= ? (give steps on this one for me pls)2 1/3 - 4/5= _______0.75 x 0.2 = ______2.48 4Ms. Lori had 3 pizzas at her party. At the end of the evening there was 5/8 of each pizza left. What fraction of pizza was left in total? pls help you will get brainliest, 5 stars, friend request, and 2 thanks from me Vincent van Gogh is making one-color versions of all his paintings. He uses the colors in the following order and then starts over from the beginning: red blue pink green a purple. what color is painting 31? London's family took a road trip to the Grand Canyon. London fell asleep 61% of the way through the trip. If London fell asleep after they had travelled 305 miles, what was the total length of the trip? Which explicit equation below matches the given recursive equation? t (n+1) = t (n) -3 t (1) = 8 A. t (n) = 11 - 3nB. t (n) = -3n + 5C. t (n) = 3n - 8D. t (n) = 8 - 3nPLEASE HELP!!! A 20.0 newton force is used to push a 2.00 kilogram cart a distance of 5.00 meters how much work is done on the cart Help pls I dont know NEED HELP PLEASE ASAPthanks- BRAINLIST only for correct answers :)Thank you!! An object is traveling with a constant speed of 35 m/s. How long does it take to cover 770 m? Why did colonial governments appoint warrant chiefs in southern West Africa Camillo is making gourmet peanut butter and jelly sandwiches for a food challenge. What is the unit price of a loaf of bread at each store? Store A: Store B: Store C: Store D: what is 8.45 rounded to the nearest tenth? A 8.0 B 8.4 C 8.5 or D 9.5