Mathematics Middle School

A river discharges 4 × 106 cubic feet of water into the Pacific Ocean each second. There are 86,400 seconds in one day. To find the amount of water discharged each day, a scientist multiplied 4 × 106 by 86,400 on his calculator. The display showed:
3.456E + 14
Explain what 3.456E + 14 means.

A) 3.456 10^14
B) 3.456 x 10^6
C) 3.456 x 10^14
D) 3.456 x 10^-14

Answers

Answer 1

Answer:

c option is correct oprion

Answer 2
C is the best option to answer

Related Questions

Which point represents the value of -(-2) on the number line?


Point A
Point B
Point C
Point D

Answers

Point b is the answer because its on the negative side
Answer : Point B!
Explaintion!
The point -3 and the point 0 are right by point B. So you can just count the dots on the left side until you get to -2!
Hope this helped!

I don't get it and I'm mad now.

Answers

Tenths - 812.440
Hundredths- 812.400
Tens- 810.000
Hundreds- 800.000
Ones- 812.000

help me plz i dont get it

Answers

Answer:9b+10s

Step-by-step explanation:

Answer/Explanation:

The correct answer should be D.) 9b + 10x

Please mark Brainliest!!!  =D

What is a successor and a predecessor?

Answers

Answer:

Predecessor" means an entity that is replaced by a successor-----Successor" means an entity that has replaced a predecessor by acquiring the assets and carrying out the affairs of the predecessor under a new name

Step-by-step explanation:

Answer:

successor is the number after

predecessor is the number before

Step-by-step explanation:

example: successor of 65 is 66

predecessor of 65 is 64

Determine the constant of proportionality, k, and interpret it in the context of each problem. 1) The graph shows the relationship between the distance in miles between you and a storm and the number of seconds between when you see lightning and when you hear thunder.

Answers

Answer: K=0.2

Step-by-step explanation:

Y=KX

(2)/10=k(10)/10

0.2=K

Answer: k 0.2



Bc that’s the answer

what is the answer to x/6+5-3=-2-4

Answers

Answer:

X = -48

Step-by-step explanation:

Image for explanation

Guillermo used the fact that a highway bus traveled 275 miles in 5 hours to find the unit rate. How can he check his answer?

a. Multiply the unit rate by 5 hours and see if it equals the total distance.
a. Multiply the unit rate by 5 hours and see if it equals the total distance.

b. Multiply the unit rate by 5 hours and see if it equals the total time.
b. Multiply the unit rate by 5 hours and see if it equals the total time.

c. Multiply the unit rate by 275 miles and see if it equals the total distance.
c. Multiply the unit rate by 275 miles and see if it equals the total distance.

d. Multiply the unit rate by 275 miles and see if it equals the total time.
d. Multiply the unit rate by 275 miles and see if it equals the total time.

Answers

C
Is the answerrrrrrrrrrrrrrrr

Answer:

It’s A I promise

Step-by-step explanation:

A square has an area of 145.7 square feet. To the nearest integer, what is the length of one side?

Answers

A square has four equal sides so if you divide the area of the square by 4 you get the length of one of the sides.

145.7 divided by 4= 36.425

And rounding to the nearest integer that would be 36

Which of the following statements uses the commutative property of multiplication?

8 × 4 = 4 × 8
7 × 0 = 0
1 × 10 = 10
2 × (9 × 5) = (2 × 9) × 5

Answers

Answer:

number 1

Step-by-step explanation:

It would be the second one hopes that helps

How do you divide a whole number by a decimal? Example 9.00 divided by 6.75

Answers

Answer to the example is 1.3 repeating

Step-by-step explanation:

The number we divide by is called the divisor. To divide decimal numbers: Multiply the divisor by as many 10's as necessary until we get a whole number. Remember to multiply the dividend by the same number of 10's.

Answer:

1.3

Step-by-step explanation:

The number that we divide is called the divisor. To divide decimal numbers you have to : Multiply the divisor by as many 10's as necessary until we get a whole number. Remember to multiply the dividend by the same number of 10's.

Robin bought a bunch of packages of gum at the gas station 8 1/7 of a package each week. How Much would she have eaten in 4 weeks.?

Answers

32 4/7
Multiply 8 1/7 by4 = 32 4/7
About 33. You just multiply 8 1/7 x 4 = 32.57 which would be rounded to 33.

Seven identical balls are put into four different boxes with each box containing at least one ball. How many ways are there to do so?

Answers

Answer:

the correct answer is 28

Step-by-step explanation:

the correct answer is 28. you multiply 7 4 and 1 together to see how many combinations you can create

The distance from a point to two is five units. The point could be located at _____.

Answers

Answer:

6

Step-by-step explanation:

The distance from a point to two is five units. The point could be located at 6

A square has a side length 9 cm.

What is its area?

Answers

Answer:30

Step-by-step explanation:

The square has 30 area

Here is my question: 2n + 4 = 4n + 1 - 2n
(keep in mid it's either an infinite solution, 0, or 1)

Answers

Answer:

0 solutions

Step-by-step explanation:

2n + 4 = 4n + 1 - 2n

                        ↑

first combine like terms (right side)

2n + 4 = 2n + 1

but this part you can tell that there's 0 solutions, because both sides have 2n/ same variable with same number.

No Solution.

Once you combine the like terms 4n-2n of the second equation you end up with

2n+4 = 2n+1.

There is no value of n that results in a true equation.

Help please! Quantitative comparison.

Answers

Answer:

22. b 23. c 24. a 25. c 26. a 27. d 28. a 29. c 30. d 31. b

Step-by-step explanation:

Answer: The answer for 22 is B.

explanation:✌✌✌

Maria had 4 full cement, blocks & one that was 5/9 the normal size, If each full block weight 3 8/9 pounds, What is the Weight blocks maria has? (20 POINTS!)

Answers

I have no idea I hope you find the awnser though

The total Weight blocks maria has is 15.2 pounds.

What is Fraction?

A fraction represents a part of a whole.

Given that Maria had 4 full cement, blocks & one that was 5/9 the normal size.

Each full block weight [tex]3\frac{8}{9}[/tex] pounds

We need to find the Weight blocks maria has

Let us convert the mixed faction to improper fraction

35/9 = [tex]3\frac{8}{9}[/tex]

As there are 4 full cement, blocks

So multiply 4 with  [tex]3\frac{8}{9}[/tex]

4×35/9

4×3.8

15.2

Hence,  the total Weight blocks maria has is 15.2 pounds.

To learn more on Fractions click:

https://brainly.com/question/10354322

#SPJ3

hey, guys id prefer it if someone could walk me through this step by step thx! Write an expression that is equivalent to the expression below. 3.5(2.4x+8.6y)-2.9(5x-6.5y)-(3.1x+7y)

Answers

Answer:

Step-by-step explanation: ok so first you need to circle all your variables x.

which are 2.4x+5x+3.1x adding those you get 10.5.

then circle your variables y which is 8.6y+6.5y+7y you get 22.1 then subtract those you get -11.6

hope this helps

PLZ BRAINLIEST PLZ

Answer:

Pls need points

Step-by-step explanation:X=25472.384

I NEED HELP NOW!!!! 1. What is the Domain for the graph below? * (-5, 5] 5, -5 (-2, 2]

Answers

Answer:

It's -5,5

Step-by-step explanation:

because u see the number line show that its on -5 to positve 5 so there u go

The answer is (-5,5,-2)

Because the domain is the x-value

Explain how you can use the algebraic representation to determine the new coordinates of a point.

Answers

Answer:

well basically you cant because on Cordiant planes they aren't algebra

Step-by-step explanation:

hope this helps

First Answer is the brainlest 15 points
Which product is negative?

−3⋅(−4)⋅(−9)⋅0

−7⋅(−3)⋅(−5)⋅(−8)

−2⋅(−4)⋅8⋅(−1)

6⋅(−2)⋅(−3)⋅1

Answers

Answer:

−7⋅(−3)⋅(−5)⋅(−8)

Step-by-step explanation:

-2•(-4)•8•(-1)

Why:
-2•(-4)=+8
8•8=64
64• (-1) = -64

Why is this hard to meee please help explain and answer :(

Answers

Answer:

3

Step-by-step explanation:

bc im smart

Answer:

3/5

Step-by-step explanation:

3/5 because 3 bars out of the 5 highlighted fit into 1/2 according to the diagram.

Which statement best explains the value of 18 − (−5)?
The additive inverse of −5 is +5, so 18 − (−5) = 23.
The additive inverse of −5 is −5, so 18 − (−5) = 23.
The additive inverse of −5 is −5, so 18 − (−5) = 13.
The additive inverse of −5 is +5, so 18 − (−5) = 13.

Answers

I Am Pretty Sure The Answer Is - "B"

Hope This Help's

Answer:

The answer is B

Step-by-step explanation:

B

A bat and a ball cost $1.10. The bat costs one dollar more than the ball. How much does the ball cost? Correct Answer Gets Brainliest answer!

Answers

The answer to that question would be 5c , I took it and got it right

Pls help will mark brainliest

Answers

Answer:

25

Step-by-step explanation:

Answer is going to be 25

What is wrong with this graph. Mark all that apply
X axis is not labeled
To small, less than 1/2 the graph paper
Y axis is not labeled
No title

Answers

Answer:

- No title

- To small, less than 1/2 the graph paper

Also this is not a answer listed but it dose not go through the origin

Step-by-step explanation:

Answer:

no title,to small

Step-by-step explanation:

Please help me solve for the value of x

Answers

Step-by-step explanation:

hope i helped pleae mark brainliest

I hope am correct The triangle have 180 degree then 45 +30 take them from 180
180 -75
X=105

four hundred twenty-five and fifty-two hundredths as a decimal

Answers

425.052 is the answer.
425.052 i think that’s is correct

plz show work
3(10-x)=21

Answers

Answer:

x = 3

Step-by-step explanation:

3(10-x)=21

30-3x=21

-30      -30

-3x=-9

x=3

x=3 because if you divide 21 and 3 you get 7 and in order to change the ten to a 7 you have to subtract it by 3. so x=3

answer PLZZ 25 points!

Answers

your answer is 15!!!!!!!!! i hope this helped! if so please give brainliest :)

Answer:

15

Step-by-step explanation:

Other Questions
f(x)+x^2+7 Find X if f(x)=23 your opinion/thoughts about "The controlling attitude of humankind is extended to nature, when in fact, humanity is part of nature" V=1/3(pie)r(squared)h Need to isolate h. The current price for gasoline is $3.049 per gallon. A customer puts 7.45 gallons in her car. How much does she pay for the gas? Round your answer to the nearest cent. E. Coli is a type of prokaryotic bacterium that is present in contaminated food. Which describes where the genetic material is found in E. Coli?A.nucleusB.cytoplasm C.cell membrane D.ribosomes Why did England pay little attention to its North American colonies from 1650-1750? The southern colonies practiced indentured servitude and slavery because cash crops such as tobacco and sugar required many workers. the fishing and shipping industries required many workers. imprisoned debtors were brought from Africa to settle the colonies. indentured servitude and slavery were not allowed in the Caribbean colonies. Toby reads a short article and decides that its main idea is this: It is very difficult--but not impossible--to learn to ride a unicycle. Persistence is the key. What textual evidence could Toby cite to back up his claim about the article's main idea? the articles statistics about unicycle sales last year the articles statistics about unicycle injuries last year the articles quote from a professional unicycle instructor the articles quote from someone who watches unicycle races on television Why are the cells called the building blocking of an organism? A:They are visible to the naked eye B:They are made from nonliving materials C:They are the basic unit of life D:They are able to generate new cells. How were the Qin Empire and the Han dynasty similar and different? A. Both the Qin and Han were ruled by a powerful emperor, but the Qin believed in the Mandate of Heaven, whereas the Han believed in legalism. B. Both the Qin and Han used the Silk Road for trade, but only the Han experienced significant economic benefits. C. Both the Qin and Han had an economy based on agriculture, but their farming methods and crops were different. D. Both the Qin and Han had a strong central government, but the Han used a civil service system and the Qin did not. How does the illustration of this windmill differ from more modern ones you may have seen? king, sultan, and emir are all titles given to 24. A key on a keyboard of a computerhas two symbols on it, top and down.Which of the following procedures will beappropriate to use to get the top key?A. Hold down the Shift key andpress the identifiedB. Hold down the Alt key andpress the identified keyC. Hold down the Ctrl key andpress the identified keyD. Hold down the Del key andpress the identified key Which of the following was an effect of world war 2 on agricultural industry what was christoper columbus journey that he sailed 30 days for x = 7 + 3y5x + 6y = 14Which ordered pair (x,y) is the solution to the system of equations above? iff(x)=x^2+2x-4and g(x)=3x+1 find f(g(x))=__x^2+__x+__ In order to isolate the variable term in the equation 6 2x = 3 using the subtraction property of equality, which number should be subtracted from both sides of the equation?3236 Youve collected the following information about Gandalf, Inc.Sales $320,000 Net income $18,500Dividends $7,300Total debt $68,000Total equity $99,000 A. What is the sustainable growth rate for the company? B. Assuming it grows at this rate, how much new borrowing will take place in the coming year, assuming a constant debt-equity ratio? C. What growth rate could be supported with no outside financing at all? Why did the Puritans migrate to America? gold mines religious freedom owning plantations establishing industry