Describe the error in this computation (doing math) AND tell me how to fix the error by giving me the correct steps and solution

Answers

Answer 1

Answer:

This person did not line up the decimals correctly. Therefor, he added incorrectly. We can fix the problem by lining the decimals correctly and starting from the right side to the left side.

Hope this helps!

Answer 2

The decimal points need to be lined up you can fix this be adding a zero to the end of 11.9 and 18.6 and your answer would be 42.75

Related Questions

Describe the probability of rolling a number greater than 5 on a standard number cube.

Answers

Answer:

1:6

Step-by-step explanation:

there are 6 numbers on a standard dice. 1, 2, 3, 4, 5 are all less than or equal to 5. So, the only numver greater than 5 is 6. the probability 1/6

The probability of rolling a number greater than 5 on a standard number cube will be 1/6.

What is probability?

Its basic premise is that something will almost certainly happen. The percentage of favorable events to the total number of occurrences.

The probability of rolling a number greater than 5 on a standard number cube will be

The total number of the event will be

Total event = 6 {1, 2, 3, 4, 5, 6}

The favorable event will be

Favorable event = 1 {6}

Then the probability will be

P = 1/6

More about the probability link is given below.

https://brainly.com/question/795909

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simplify: 5/6 + 5 - 2/3 - 2

Answers

Answer:

19/6

Step-by-step explanation:

make them all with a denominator of 6:

5/6 + 30/6 - 4/6 - 12/6 = 19/6

19/6 sorry if my answer is wrong

First-person to answer correctly with an explanation get brainiest

The table represents a proportional relationship. Use the table to find the constant of proportionality, and write an equation that represents the relationship.

In the box below, share the constant of proportionality, and write an equation that represents the relationship.

Answers

What is the table and the box? I dont think it’s possible to answer without seeing the table.

Answer:

The Constant Of Proportionality is 4.

Step-by-step explanation:

8/2=4

12/3=4

20/5=4

40/10=4

1. Create a scenario that leads to an inequality of the form ax + b > c. You can use any of the inequality symbols (>, ≥, <, ≤) in your inequality. For this step, just write the word problem.
2. Write the inequality and show all work to solve the inequality.
3. Graph the solution to your inequality on a number line.
4. Explain what your solution means in the context of the problem

Answers

Answer:

1) Ola taxi charges a $8 flat rate in addition to $2 per mile. Paul has no more than $10 to spend on a ride.

2) Let x be the number of miles.

Then, we have inequality: [tex]8x+2\leq 10[/tex]

Solve the inequality: [tex]8x+2\leq 10[/tex]

Subtract 2 from both the sides: [tex]8x+2-2\leq 10-2[/tex]

Simplify: [tex]8x\geq 8[/tex]

Divide by 8 both sides we get: [tex]x\leq 1[/tex]

as shown in figure 1.

3) From the context of the problem : we can say that Paul can travel 1 miles or less before reaching his limit of $10.

Michael decided to make French toast. He finds a recipe that calls for the following ingredients:

FRENCH TOAST
8 slices of bread
4 eggs
2 cup of milk
1 teaspoon of cinnamon

Which of the following comparison statements describe how much milk is used for the slices of bread used (There are 2 correct answers)?

1 cup of milk for every 1 slice of bread

2 cup of milk for every 8 slice of bread

4 cups of milk for every 1 slice of bread

1/4 cup of milk for every 1 slices of bread

1 cup of milk for every 1/8 slice of bread

Answers

Answer:

Step-by-step explanation:

Answer:

(I only know one) 2 cups of milk for every 8 slice of bread.

Step-by-step explanation:

A bookstore is deciding what price it should charge for a certain book. After research, the store finds that if the book's price is p dollars (where p <= 40), then the number of books sold per month is 120-3p. What price should the store charge to maximize its revenue?

Answers

The store charge that has to be charged should be 20$

How to solve for the charge

First we have to solve for revenue

Revenue = Price x quantity

= p * 120-3p

= 120p - 3p²

The maximum revenue is at the point where p = - b/2a

Hence we have

-120/2 *-3

= -120/-6

= $20

Hence the amount that has to be charged by the store should be $20

Answers

Answer:

Your answer would be C) 7

Step-by-step explanation:

1/6 of 30 = 5

3/5 of 30 =18

18 + 5 = 23

30 - 23 = 7

Have a good day

Answer:

it is c

Step-by-step explanation:

pls help im giving brainliest if you can help me

Answers

Answer:

Here it is!!

Step-by-step explanation:

It is the same as you will encounter the same things as u would while adding integers. Negative plus negative would equal negative. etc. It would be different because you need to take the numbers on the right side of the decimal into account. Basically, -2.66 + -2.66 = -5.32

Answer:

Step-by-step explanation:

Well you add them like integers so I guess that kind of the Same thing

One thing different is that they you have to find least common multiple and stuff like that but with a regular integer you just add

Please simplify/evaluate 7x - 2x + 30

Answers

Answer:

5x+30

Step-by-step explanation:

7x−2x+30

7x+−2x+30

Combine Like Terms:

7x+−2x+30

(7x+−2x)+(30)

5x+30

If you were babysitting, would you rather

Charge $5 for the first hour and $8 for each additional hour?
Or

Charge $15 for the first hour and $6 for each additional hour?
Explain your reasoning.

Answers

Answer:

Depends on how long. $8 every additional hour would be the better deal unless you go at or over 6 hours. If you're planning on babysitting for 5 hours or less, go with option A. If 6 hours or more, go with option B.

Answer:

Depends on how long and the child

Step-by-step explanation:

If you're babysitting for like 3 1/2 hours the first option if you're babysitting for longer than the second option and also if the kid is bugging you a lot :/ then the second one because you're working harder and the harder you work the more money you should earn :D

PLS HELP PLS I CANT GET THIS I CANT FAIL PLS

Answers

Answer:

Step-by-step explanation:

Answer:

the answer is

1/2(b-30)

Step-by-step explanation:

1/2b-15=1/2(b-15*2)=1/2(b-30)

In Mrs. Wilson's math class, the ratio of girls to total students is 5 to 8. If there are 24 total students, how many boys are in the class? (help please! i also need work for understanding this problem, thank you!)

Answers

Answer:

9 boys are in the class

Step-by-step explanation:

5 to 8

5 x 3 = 15 girls

24 - 15 = 9 boys

9 boys in the class

There are 9 boys in the class.

What is Ratio?

A ratio indicates how many times one number contain in another number.

Given that;

In Mrs. Wilson's math class,

The ratio of girls to total students is 5 to 8.

Total student in the class = 24

Now, Let number of girls = 5x

And, Total number of student = 8x

Since, Total student in the class = 24

Hence,

8x = 24

x = 24/8

x = 3

Thus, Number of girls = 5x = 5 × 3 = 15

So, Number of boys = total student - number of girls

= 24 - 15

= 9

Thus, There are 9 boys in the class.

Learn more about the ratio visit:

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what does the word "percent" means? What does per means? and what does cent means?

Answers

Percent means how much of something, for example 3 is 60 percent of 5, per depends on how you use it, and cent is a form of money.

Percent is the amount of something and per means the one like miles per hour and Cent means money like 1 cent

Find the unit rate for 90% books to 10% magazines. (Consider the unit rate to be the number of books per magazine.).

Answers

Answer:

9:1

Step-by-step explanation:

90:10

find number both can be divided by(simplify)

90/10 10/10

9:1

Answer:

9:1

90:10

find number both can be divided by(simplify)

90/10 10/10

9:1

if you are thankful for your family write a paragragh why you are thankful for your family:)

just easy 5 points:)

Answers

Answer:I am thankful for my family because when i feel sad or down i can come to them and they always make me laugh especially my dad mom and cousins.The second reason i love and are thankful for my family is because,even in my darkest moments they help me and make me smile.My family has and always will be my light and joy,and the most awesome reason i am thankful for them,is because i get to love them with all of my heart.Thank You.<3

Answer: I'm thankful for my mother and father because they are amazing people that should be respected

Step-by-step explanation: :)

Sue baked cookies for a school fundraiser. She sold three-fourths of the cookies during the first two hours of the fundraiser. She sold one-third of the remaining cookies during the next hour. If Sue had 12 cookies left, how many cookies did she bake?

Answers

The answer is she as 21 cookies left to sold until she is done in the fundraiser that her school is having.

A physical education class is running a mile. The teacher has set a goal of 12 minutes to complete the mile. Students receive a score to show how close they are to the target of 12 minutes. For example, if students run the mile in 8 minutes, their scores will be -4. Complete the statements about the students’ scores.
Anja ran the mile in _______ . Her score is –2.
2
10
12
Issac ran the mile in 13 minutes. His score is______ .
-1
0
1
Simon ran the mile in 12 minutes. His score is______ .
-12
0
12

Answers

Answer:

1(10

2(1

3(0

Step-by-step explanation: purrr

Answer:

1: 10.

2: 1.

3: 0.

Jenny is having a yard sale. She needs to sell more than 5 toys in order to reach her goal. Her brother already bought 2 of them. How many more does she need to sell?

Answers

Answer:

4 because it has to be more than 5

Step-by-step explanation:

4+2=6

Hope this helps and mark brainliest please!

Answer:

Jenny needs to sell 4 more toys.

Step-by-step explanation:

Jenny has to sell more than 5 toys, so she must sell 6. Since 6-2 =4, Jenny has to sell 4 more toys.

I Need help asp and thank you
X is -8 and Y is 8 for L

X is 0 and Y is 4 for M

1) Calculate the slope between point L and point M using the change in y and the change in x. Show all work in the formula.

Answers

I think that’s what I got she is right

Which of the following shows 18,442 correctly rounded to the hundreds place?
19,000
18,500
18,440
18,400

Answers

Answer:

D)18,400

Step-by-step explanation:

18440

Because the 2 rounds to zero therefore making it 18440

The U.S. Mint began issuing state quarters in 1999. There was one state quarter for each of the 50 states. You are collecting the state quarters and want to design a rectangular display with the same number of quarters in each row. How many ways can you arrange your display?

Answers

Answer:

probably 100-200

Step-by-step explanation;

that is a hard question to be honest

Answer:

Step-by-step explanation:

If we have 50 states, and that is a even number. that means we can make rectangular shapes with nothing leftover. They can even get to being one line thick. ................... So it can be aranged in 50 ways.

Someone please help...

Answers

The answer is A because Ryan never slows down

the answer is B, the distance increased before and after the break

Apply the distributive property to factor out the greatest common factor.

81x - 27 = ???

Answers

Answer: 27(3x+1)

Explanation: Factor 27 out of 81x+27.

Answer: 27(3x+1)

Step-by-step explanation:

Subtract: Four hundred twenty eight from two hundred sixty three.

Answers

165 is the answer to this question .

I only need question E !!! can you guys help me with question E

Answers

Answer:

-10

Step-by-step explanation:

PLEASE HELP!!!!!
Mr. Lopez, a Language Arts teacher, has his students read a certain number of pages out loud in class to start a book, and then a set number of pages for homework each night to complete the book. The graph displays the total number of pages read each day. A graph has days on the x-axis and pages read on the y-axis. Points are at (0, 35), (1, 57), (2, 79), (3, 101), (4, 123). What does the point (0, 35) represent?
-The students will read 35 pages a day to complete the book.
-The book begins on page 35.
-None of the students read 35 pages.
-The students read 35 pages in class to start the book.

Answers

Answer:

Hopefully this can help you!!!!THX

Answer:

its D

Step-by-step explanation:

on edg

Chloe pays $28 for 3.5 pounds of salmon. What is the price per pound of salmon?

Answers

Answer:

Step-by-step explanation:

You divide 28 by 3.5

Answer:

Step-by-step explanation:

$28 ÷ 3.5lbs = $8

Given the following expressions: A. 53.5-4 B. 35 3-6 byliss Stuttgart C. (1) D (-7) Part 1: Use operations of exponents to simplify each expression (A-D). Include your work in your final answer. Part 2: For each simplified expression (A-D), tell whether or not the expression has a value between 0 and 1.

Answers

Answer: It's B Barcelona which took me forever to find it but it is Barcelona I kept bringing up European so then I had to look up European about it and then it brought up Barcelona.

Step-by-step explanation:

HI future people.

4x = 6Y = 2,340 solve for y

Answers

Answer: the slope is -2/3 x intercept is (585,0) y intercept is (0,390)

Step-by-step explanation: Hope That Helps

In the middle school debate club, 30% of the members are in sixth grade. If there are 12 graders in the club, how many total members are there?

A) 30
B) 36
C) 38
D) 40

Answers

The answer is D because you just multiply the percent times 40 to get 12.

Answer:

Step-by-step explanation:

brian ashely nick austin parker chase gabe liah eathen jazzmin rorger matt THESE ARE ALL THE SIXTH GRADERS

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