Mathematics Middle School

so..... what is 40.99 and 1039,99 rounded to the nerast ten
A. 1229,0000
B. 123.56
C 1398.
noun of the above

Answers

Answer 1

Answer:

None of the above

Step-by-step explanation:

Answer 2

Answer:

c

Step-by-step explanation:

Not sure

Related Questions

Which equation can be used to find 30 percent of 600? StartFraction 600 times 6 Over 100 times 6 EndFraction = StartFraction 3600 Over 600 EndFraction StartFraction 30 times 6 Over 100 times 6 EndFraction = StartFraction 180 Over 600 EndFraction StartFraction 100 times 20 Over 30 times 20 EndFraction = StartFraction 2000 Over 600 EndFraction StartFraction 30 times 1 Over 600 times 1 EndFraction = StartFraction 30 Over 600 EndFraction

Answers

Answer:

b

Step-by-step explanation:

30% of 600 = 180

Answer:

answer is b

Step-by-step explanation:

i took the test

Multiply. Write your answer in scientific notation. Take a look at the picture!

Answers

the answer is 4 x 10^5

Answer:

The answer is 10 to the fifth power or in other words 100,000

Step-by-step explanation:

help and look at the picture!

Answers

The answer is the second one 8×107

Answer:

8*10^7

Step-by-step explanation:

Multiply 2 and 4 to get 8

Add the exponents and u get 7

Therefore 8*10^7

5 divided by 9.75, 0.5 divided by 4.25, 38.5 divided by 0.5.

Answers

Answer:

0.5128

0.1176

77

Step-by-step explanation:

Answer:

1. 1.95

2. 8.5

3. 77

Step-by-step explanation:

Need helpp fastt plss will give brainliest to who is correct plss helpp!!!!!!!!! It a test I need good grades PLSSSS HELPPPPP!!!!!!!!!!

Answers

Answer:Under↓↓↓

Step-by-step explanation:

The unit costs are $0.95 per pound for the 1-pound bag. $0.94 per-pound for the 2-pound bag and $0.92 per pound for the 3-pound bag. The unit cost decreases as the quantity of sugar increases.

0.95/1=0.95

1.88/2=0.94

2.76/3=0.92

Brainliest if Possible pls =D

Need helpp fastt plss will give brainliest to who is correct plss helpp
PLSSS HELPP I NEED THE ANSWER CORRECT

Answers

Answer: C

Step-by-step explanation:

C. maybe hopefully probably

represent these number as numbers in expanded form 1.45 x 10 to the 6th power.
2.807 x 10- 3rd power

Answers

Answer:

 23,958 =

 20,000  

+ 3,000  

+ 900  

+ 50  

+ 8  

Step-by-step explanation:

Answer:

1450000 and 0.002807

Step-by-step explanation:

Describe an error in the work shown below.
Find an expression equivalent to 18 +30.
Factors of 18: 1, 2, 3, 6, 9, 18
Factors of 30: 1, 2, 3, 5, 6, 10, 15, 30

18+30=6(3+10)

Answers

Answer:6 times 10 is not 30 it is 60 the and should be 18+30=3(6+10)

Step-by-step explanation:

The factor that multiplies with 6 to get 18 is 3 but the factor that multiplies with 6 to get 30 is 5.

The numbers in parenthesis should be a 5 and not a 10.

18 + 30 = 6(3 + 5)

Mrs. Banet walked 48 laps in 3 hours. How many laps did she walk in two hours?

Rate Answer Choices
48 laps to 3 hours
48 to 3

Unit Answer choices
16 laps
16 laps 1 hour

How many laps did she walk in 2 hours?
Answer choices
48
16
32

Answers

the answer would be 32 laps in 2 hours. This is because if you walk 48 laps in 3 hours then you would have to figure out how many laps Mrs. banet walks in 1 hour. To do that you divide 48 by 3 and get 16 laps so 16 multiplied by 2 equals 32 which is how much you walk in 2 hours. Hope this helps :)

What is the value of 7x x 2 + 2x when x = 3?
The 2nd x is multiplication

Answers

Answer:

48

Step-by-step explanation:

7x (2)+ 2x
7(3)•2+2(3)
3•2(7+1)
3•2•8
48

3/4 + 5/6? What is the equation.

Answers

the answer to your question is 1 7/12

Calculate and write in simplest; 2 1/9+ 7 4/9=

Answers

Answer:

9[tex]\frac{5}{9}[/tex]

Step-by-step explanation:

Answer:

9 5/9

Step-by-step explanation:

Add the whole numbers- 2+7= 9

Add the numerators- 1+4= 5

Cannot be reduced.

Hope this helped!

Which of the following situations will include the origin when graphed?

A. Hayley runs at a pace of 1 mile every 8 minutes.
B. Gas costs $3.50 per gallon.
C. It is 68° at 7 a.m., and the temperature increases by 5° every hour.
D. Phone service costs $5.00, and an additional 5 cents for each minute.

You can choose more than one answer.....

Answers

I'd say A, D, and B.

However, I would choose answers at a CONSTANT because, what if you need to divide or multiply or something, let's say Derek runs 5 miles per 1 hour, you'd have to divide. Yet, I recommend these three answers.

Answer: A. Hayley runs at a pace of 1 mile every 8 minutes.

B. Gas costs $3.50 per gallon.

Step-by-step explanation:

what s 7+10. i need an answer now

Answers

Answer:

17

Step-by-step explanation:

oh 7+10 is 17 heh :)

PLEASE DO NOT ANSWER FOR POINTS

The ratio of keepers to animals in the city zoo is 2 : 7. 12 keepers and 42 animals. If 21 more animals are added, how many total keepers are needed to maintain the ratio of keepers to animals?

A. 16

B. 17

C. 18

D. 19

E. 20

Answers

Answer:

C: 18

Step-by-step explanation:

All you have to do is write down the ratio. Then you find out that 21 is half of 42 so that means that the amount of zookeepers that you will have to add should be half the amount as well so instead of 12 it would be 6. Then you just add the two numbers together to get your final answer of 18.

The answer is 18 keepers

What property is 5x1/5=1

Answers

Answer:

Multiplicative Identity Property

Step-by-step explanation:

Answer:

Identity Property

Step-by-step explanation:

i think i helped you earlier too

Can someone help me with this problem

7.984 ÷ 1.99

Answers

Answer: 4.012

Step-by-step explanation: Hope this helps! :)

Image below has problem

Answers

Answer:

I'm not really sure but it is either a or c

Answer :

It could be a or c

PLEASE HELP ME MY BRAIN CAN'T TAKE IT: Lin’s family has completed 70% of a trip. They have traveled 35 miles. How far is the trip in miles?

Answers

Answer:

Okay so, 70% of a trip.

Divided 35 by 7, and you get 5. Therefore I think 5 miles is 10% of the trip. So, the entire trip would be 50 miles. SORRY IF THIS IS WRONG

Step-by-step explanation:

50 because 35/50 is .70 or 70%. You can find this by doing 35/0.70

Find the equation of the line that contains the points (-5, 0) and (-3, 4)

Answers

Answer:

y = -1/2x - 5/2

Step-by-step explanation:

With points (-5,0) and (-3,4), we need to find the slope first.

[Find slope of points]

Using slope formula m = (Y2 - Y1) / (X2 - X1)

Using points: m = (4 - 0) / (-3 - 5) = 4/-8 = -1/2

[Use point-slope formula]

(y-y0) = m(x-x0)

Using points: (y - 0) = -1/2(x - -5)

Finally: y = -1/2x -5/2

A florist had 88 flowers. She wanted to put
them into 42 bouquets with the same number of
flowers in each. How many flowers will she get to put
into each bouquet? How many will be left?
or *

Answers

Answer:

2 (Remainder 4) In decimal form to the hundredths: 2.09

Step-by-step explanation:

42 can only go into 88 two times, so 42 x 2 = 84. So then 2 is your answer. BUT you have 4 left, so it's 2 remainder 4. If you want to round to the tenths, hundredths, ect, here is the original decimated number: 2.09523809524

6,8,5,8,8,8,1,8,1


mode:


range:

Answers

Answer:

mode is 8

range is 7

Step-by-step explanation:

Answer:

mode=8 because it is most repeated

range=7 because largest -smallest=8-1= 7,so..

write the grams by reading the Metric ruler

Answers

Answer:

1-342.1

2-557.2

3-285.2

4-201.6

5-33.1

6-6

7-356.4

8-1000

Step-by-step explanation:

Answer:

1-342.12-557.23-285.24-201.65-33.16-67-356.48-1000

Who was part of the triumvirate after Caesar’s death? (3 people)

Answers

Answer: Octavian (the future emperor Augustus), Mark Antony, and Lepidus. i hope this helped

Step-by-step explanation:

Please help! I could really use this!

Answers

Answer:

try dividing 10 ÷ 9.75 / 10 ÷ 7.25??

What is the value of the expression 5y2 + 4x when x = 2.5 and y = 3?

A. 40

B. 55

C. 231.5

D. 235

Answers

THE ANSWER IS C. 231.5

Alright, can someone that is competent in this concept explain to me about residuals? I am studying for a quiz tomorrow. I will mark brainliest if you give me a good and hopefully detailed explanation about residuals.

Answers

Answer:

Hey buddy, here is your answer. Hope it helps you.

Step-by-step explanation:

It is the difference between the dependent variable and a predicted value.Each data point has one residual. Residual = Observed value - Predicted value. A residual is a measure of how well a line fits an individual data point.

Give correct answer and ill give brainliest

Answers

Answer:

I believe its D

Step-by-step explanation:

Answer:

I believe it is A

Step-by-step explanation:

Because it rotated right which is counter clockwise and it rotated 90 degrees counter clockwise. This should help.

Which equation can you use to solve the following problem?
A grocery store received a shipment of cereal. There were 24 boxes of cereal in each shipping box.
If the store received 18 shipping boxes, how many boxes of cereal did they receive?

Answers

u should do the equation 24 x 18

Choose an integer between -5 and -10. Label it ܴ on the number line created in Problem 3, and complete the following tasks.
a. What is the opposite of ܴR? Label it ܳQ
b. State a positive integer greater than ܳQ? Label it ܶT
c. State a negative integer greater than ܴR? Label it ܵS
d. State a negative integer less than ܴR? Label it ܷU
e. State an integer between ܴR and ܳQ? Label it ܸV

I included a picture of problem 3 :)

Answers

Answer:

Your search - Choose an integer between -5 and -10. Label it ܴ on the number line created in Problem 3 ... - did not match any documents.

Suggestions:

Make sure all words are spelled correctly.

Try different keywords.

Try more general keywords.

Try fewer keywords.

Step-by-step explanation:

Other Questions
You plant a rose bush that is 8 inches tall. Each year it will grow 4 inches. Write an expression for the height after n years. Explain how the development and improvement of microscopes changed the study of living organisms. What is the term used for the elements and compounds AFTER a chemical reaction takes place? I live in a country where I get to vote but do not directly elect my leader. Instead, I elect a representative to the legislative branch known as the Knesset. The majority political party of the Knesset then choose one of the representatives to be the Prime Minister. Group of answer choicesA Saudi Arabia, TheocracyB Israel, Parliamentary DemocarcyC Iran, Presiential DemocracyD Israel, Autocracy ) In recent decades, as the wealth of the United States has increased, the quality of the environment in the United StateshasABincreased along with increased environmental quality in poorercountries.decreased, but the environmental quality in poorer countries hasincreased.Ddecreased along with the decreased environmental quality inpoorer countries.increased but at the expense of decreased environmental qualityin poorer countries. The square root of 9999. Paradise Corporation budgets on an annual basis for its fiscal year. The following beginning and ending inventory levels (in units) are planned for next year. *Three pounds of raw material are needed to produce each unit of finished product. If Paradise Corporation plans to sell 545,000 units during next year, the number of units it would have to manufacture during the year would be:________ a) 492,000 units b) 545,000 units c) 575,000 units d) 515,000 units Of the 16 children at the park, 10 are riding bicycles and 6 are riding skateboards. Select thestatements for which the ratio is correct.a. The ratio of bicycles to skateboards is 10 to 6b. The ratio of skateboards to children is 3.8c. The ratio of bicycles to children 6 to 16d. The ratio of skateboards to children is 6 10The ratio of bicycles to children is 5,8The ratio of bicycles to skateboards is 5.3ef.f Can anyone help me with these??? TYYYY when was SADCC formed (Not drawn to scale) 32 What does this model represent? (1) a single atom (3) a mixture (2) a cell (4) a compound Open notes navigator N Someone helpp me plsssssssssssssssss :((( Read the excerpt from "Flowers for Algernon."He told me Algernon is so smart that every day he has to solve a test to get his food. Its a thing like a lock on a door that changes every time Algernon goes in to eat so he has to lern something new to get his food. That made me sad because if he couldnt lern he woud be hungry.I don't think its right to make you pass a test to eat. How woud Dr Nemur like it to have to pass a test every time he wants to eat.What conclusion can be drawn about Charlie based on this passage?A)Charlies sense of compassion grows as he becomes smarter.B)Charlies motivation to do well has decreased since the operation.C)Charlie is more at ease now that he understands how the tests work.D)Charlie now wants to help Algernon become as smart as he is.this is on edge 2020 i will give brainliest for correct answer find x and yx=_____y=_____ 28 is 7 times what number?8 is 32 times what number?4000 is 4 times what number?Choose one part and explain how you know your answer is correct. pls help. please im so desperate im going to cry. please Which section of the article BEST explains howmole rats developed the strange metabolicstrategy?A"Super-Tolerant To Low Oxygen Conditions"B"Mice, Naked Mole Rats Differ In Tests""Blood Fructose Levels Start To Rise"DMetabolism Switch Gives Them Boost OfEnergy PLZ HELP MEE!!!!!!!!!! ASAP ASAP ASAP ASAP ASAP What factors have shaped Latin America's landforms?