Mathematics Middle School

Please help! NO LINKS! (Scientific Notation)

** Only answer if you actually know it, please

Please Help! NO LINKS! (Scientific Notation)** Only Answer If You Actually Know It, Please

Answers

Answer 1
the answer is 4.9 x 10^-9

Related Questions

A band earns $\frac{2}{3}$
of their profit from selling concert tickets and $\frac{1}{5}$
of their profit from selling merchandise. The band earns $1500 from selling concert tickets. How much money does the band earn from selling merchandise?

Answers

Dividing 2/3 profit of selling concert tickets by 1/5 profit from selling band mechandise.

(2/3) / (1/5) = 10/3 = 3 1/3

Hence band members make 3 1/3 or 10/3 times more profit from ticket sales than from band merchandise sales.

This can be elaborate in such a way also.  

Let suppose the total profit is $30.

then the profit from the ticket sale = 2/3 of 30 = $20

and the profit from the band merchandise sales = 1/5 of 30 = $6

Now dividing 20 by 6, which gives 10/3. the same answer that were calculated above.

PLEASE HELP!!!

When thinking of things that “fall in the fall,” perhaps the first things that come to your mind are leaves? For many people around the country, the leaves are falling from their trees, and hours of raking are necessary. Joe decided that he would try to make some extra money by raking the leaves in his neighbors’ yards. Joe figured he would need approximately seven bags per yard in which to collect the leaves. The bags are sold 10 to a box, and Joe is planning on raking 14 yards. How many boxes of bags
must he buy?

Another thing that seems to “fall in the fall” is the temperature. Heather noticed that the high temperature on October 21st was 66 degrees, the high temperature on October 26th was 63 degrees and the high temperature on October 31st was 60 degrees. It appears that the high temperatures on every fifth day are forming an arithmetic sequence. If this sequence were to continue, on what date would the high temperature be 33 degrees?

A third thing that tends to “fall in the fall” is people’s amount of physical activity. It is believed that people generally gain weight in the colder months in large part due to this lack of physical activity. Lou decided to be proactive about this and promised himself he would exercise at least four days of every calendar week (or every Sunday through Saturday time period). If Lou never wants to skip exercising on consecutive days within a calendar week, and he exercises exactly four days out of the seven, how many
different workout schedules are possible for a calendar week?

Answers

Answer:

For one you would need 10 boxes of bags you would approximately need 98 bags.

for two The temp. would reach 33 degrees by December 15th.

for three.... I have no clue :/ If I figure it out I will get back to you

Step-by-step explanation:

1. 7 bags per yard, you have 14 yards so 14x7=98 which you should round to 100 bags which would be 10 boxes if each box has 10 bags  

2. all I did was follow the pattern (using a 2021 calendar so I wouldn't mess up the days)  went through months following the pattern every five days the temp. goes down by 3 degrees.

Joe would need to buy 10 boxes out of which 2 bags will be unused. The date on which temperature will be 33 degrees is 30th December. The schedule should be Monday, Wednesday, Friday, and Sunday.

1.

Given information:

Joe figured he would need approximately 7 bags per yard in which to collect the leaves.

The bags are sold 10 to a box, and Joe is planning on raking 14 yards.

The number of bags required to collect the leaves from 14 yards will be,

[tex]14\times7=98\rm\; bags[/tex]

So, the number of boxes required will be,

[tex]b=\dfrac{98}{10}\\b=9.8[/tex]

Since the number of boxes can't be a fraction. Joe would need to buy 10 boxes out of which 2 bags will be unused.

2.

Given information:

The high temperature on October 21st was 66 degrees, the high temperature on October 26th was 63 degrees and the high temperature on October 31st was 60 degrees.

The temperature on every fifth day forms an AP. SO, the AP will be 66, 63, 60, .....

It is required to find the date on which the temperature will be 33 degrees.

The place of term 33 in the AP will be,

[tex]a_n=a+(n-1)d\\33=66+(n-1)(-3)\\n-1=11\\n=12[/tex]

33 is placed in 12th position. So, after [tex]12\times5=60[/tex] days, the temperature will be 33 degrees.

Therefore, the date on which temperature will be 33 degrees is 30th December.

3.

Lou decided to be proactive about this and promised himself he would exercise at least four days of every calendar week.

Lou never wants to skip exercising on consecutive days within a calendar week.

He will work on consecutive days and four days a week. So, there is only one possibility to match the condition.

The schedule should be Monday, Wednesday, Friday, and Sunday.

For more details, refer to the link:

https://brainly.com/question/24873057

Please help me with this I am not good at math

Answers

The rate of change is 4 because it has an x after it in the equation which implies change
The rate of change would be 4

Hey, can u help me with this?

Answers

(1, -4) • Right 1, down 4

(4, -1) • Right 4, down 1

(-1, 4) • Left 1, up 4

Hope this helps:)

Here I drew lines showing where they go

HELP HELP HELP HELP!!!!

Answers

Answer:

99 x 29 = 2871

Step-by-step explanation:

he could multiply 29 by 99

99x29=2871 because I’m right i always am

Which statement below is TRUE about |-2| and |-5|?

|-5| is greater than |-2|

|-2| is greater than the |-5|

neither statement is true

Answers

|-5| is greater than |-2| because |-5| is 5 and |-2| is 2 and 5 is greater than 2.

The answer is |-5| is greater than |-2|.

Drag each bar to the correct location on the graph. Each bar can be used more than once. Not all bars will be used.

Ella surveyed a group of boys in her grade to find their heights in inches. The heights are below.
have a grate day and thx for helping

67, 63, 69, 72, 77, 74, 62, 73, 64, 71, 78, 67, 61, 74, 79, 57, 66, 63, 62, 71 ,73, 68, 64, 67, 56, 76, 62, 74


Create a histogram that correctly represents the data.









Reset Next

Answers

Answer:

Here is what I got...

Step-by-step explanation:

HELP PLS 10 POINTS + BRAINLIST~!

A package of 8 pens costs $1.09. Milo’s work to find the unit price of the pack is shown below.



Where did Milo make his first error?
He assumed the pens are equally priced.
He wrote the unit rate incorrectly.
He made a place value error when dividing.
He multiplied instead of dividing.

Answers

He wrote the unit rate incorrectly

He put the 8 pens over the 1.09 and that means division he should have wrote to like a multiplication problem

will giver brainliest to the person with the most detailed answer. That means tell me how you got ur answer. And the person who answers with the most clear explanation as well. Good luck!! This is due in 8 minutes as well. And pls number ur answers in order so it is clear!!

Answers

since they are all in the same line you only need to use 2 of the points I'm using (1,-1) and (2,1) next you do (x1,y1) and (x2, y2) which would be (1,2) and (-1, 1) then do y2-y1 / x2-x1 which would be 1/2

Danielle earns an 8.25% commission on everything she sells at the electronics store where she works. She also earns a base salary of $675 per week. How much did she earn last week if she sold $4,200 in electronics merchandise? Round your intermediate calculations and answer to the nearest cent.

Answers

Answer:

$12381.82

Step-by-step explanation:

please help. I'll give you extra points.

Answers

Answer:

See below

Step-by-step explanation:

Part A: For the current year, we notice that the price of corn is directly proportional to the number of bushels at a rate of $8 per bushel. We know this because 2 bushels * $8 = $16, 4 bushels * $8 = $32, and so on.

Part B: The rate for the previous year is $6 per bushel, so the current year rate is $2 more than the rate for the previous year

Wow great answer!! Keep going

Two standerd six-sided dice are rolled. As a common fraction, what is the probability that the sum of the two numbers rolled is greater than 8? Express your answer as a common fraction.

Answers

Answer:

5/18

Step-by-step explanation:

3+6

4+5

4+6

5+4

5+5

5+6

6+3

6+4

6+5

6+6

in all there are 10 and the total possible outcome of a 2 dice are 36(6×6)

so there are

10/36 or 5/18

3+6
4+5
4+6
5+5
5+6
6+6

6/18=1/3

8,869 divided by 3= and can yall help me with other question im gonna post

Answers

Answer:

2956.33333333

................................

Answer:

2956.33333333

Step-by-step explanation:

BRAINLIEST?

Is it 1,2,6,10,14 Please explain

Answers

Answer:

Melinda adds $12 to her savings account each week and Marcus adds $14 each week  

Melinda adds $2 less than Marcus

Step-by-step explanation:

Melinda:

135 - 75 = 60

60 ÷ 5 = 12

She saves $12 each week

Marcus:

y=14x+25

y=14x5+25

y= 70+25

y=95

95-25=70

70÷5= 14

Marcus saves $14 each week

Melinda will save 12 dollars a week and Marcus 14

Ski tour sales at an agency went from $12,500 in January to $8,700 in February. Enter the value to make a true statement. Round to the nearest whole percentage.

Answers

Answer:

70%

Step-by-step explanation:

8,700/12,500= 0.696

0.696 x 100 = 69.6%

69.6 estimated = 70%

Ill give brainiest to, whom ever gets this correct.

Answers

Answer:

50.2 m^2

Step-by-step explanation:

The Area of a circle is given by the equation pi(r)^2

Therefore if r = 4 we can plug it into the equation to get:

pi (4)^2= pi(16)= 50.2655 or about 50.2 m^2
50.2 m 2 that is the answer

Solve for b.
3 < b/-4 + 4

61 points

Answers

Answer: b < 4

Step-by-step explanation:

[tex]\\ \sf\longmapsto 3<b/-4+4[/tex]

[tex]\\ \sf\longmapsto 3<b-16/-4[/tex]

[tex]\\ \sf\longmapsto -12<b-16[/tex]

[tex]\\ \sf\longmapsto b>4[/tex]

Done

Which equation has a solution of s = 3/4?

Answers

Answer:

the answer is that you have to follow these rules.

Step-by-step explanation:

1. Simplify each side of the equation by removing parentheses and combining like terms.

2. Use addition or subtraction to isolate the variable term on one side of the equation.

last but not least

3. Use multiplication or division to solve for the variable.

(4,-3) hope it helps

it's systems of linear equations btw

Answers

Each child ticket is 7$ and senior is 5$ and is this question from a packet? Bec I found the whole answer key online and I can send it to u if u want

200 x 40 x 43 - 54 - 20 + 95 -23 =

If u get this i will give u a crown

Answers

Answer:

343,998

Step-by-step explanation:

Hope this helps!! :))

Answer:

343998

Step-by-step explanation:

200*40*43-54-20+95-23

8000*43-74+72

344000-2

343998

note:

were there parentheses?

Which of the following statements concerning the linear correlation coefficient are true?

I: If the linear correlation coefficient for two variables is zero, then there is no relationship between the variables.
II: If the slope of the regression line is negative, then the linear correlation coefficient is negative.
III: The value of the linear correlation coefficient always lies between –1 and 1.
IV: A linear correlation coefficient of 0.62 suggests a stronger linear relationship than a linear correlation coefficient of –0.82.

I and IV

II and III

I and II

III and IV

Answers

Answer:

I and IV... ig (:

I and IV because i’m very extremely intelligent

What is the ratio of drink mix to water?

Answers

Answer:

3:8

Explanation:

Answer:

3:8

Step-by-step explanation:

You just flip the numbers around because it just flipped the question.

IM GIVING THE BRAINLY OUT NOW THANK YOU FOR THE 100% ON THE QUIZ!

Answers

Answer:

I wasn't here but np

Step-by-step explanation:

.....

Which number line shows the solution set for StartAbsoluteValue 2 p minus 4 EndAbsoluteValue greater-than-or-equal-to 6?
A number line going from negative 6 to positive 6. Closed circles are at negative 5 and positive 5. Everything between the points is shaded.
A number line going from negative 1 to positive 8. Closed circles are at negative 1 and positive 5. Everything to the left of negative 1 and to the right of positive 5 is shaded.
A number line going from negative 6 to positive 6. Closed circles are at negative 5 and positive 5. Everything to the left of negative 5 and to the right of positive 5 is shaded.
A number line going from negative 1 to positive 8. Closed circles are at negative 1 and positive 5. Everything between the points is shaded.

Answers

Answer:

can u add a picture?

Step-by-step explanation:

Simplify 1/6(12x+24)+4x

Answers

Answer:

6x+4

Step-by-step explanation:

1/6(12x+24)+4x

Multiply 1/6 to all numbers in parentheses.

2x+4+4x

Combine all like terms.

6x+4

What is the smaller of the numbers 1 and -10/3

Answers

-10/3 is smaller and 1 is bigger.

10.3 is the answer to your question

Hey, can u help, answer right please. NO LINKS!

Answers

Answer:

1,-4 that would be right then 4 down, 4,-1 would be 4 to the right then one down, -1,4 would be one to the left and four up

Step-by-step explanation:

X is horizontal so if its negative you got left but if its positive you go right

Y axis is vertical so negative is down and positive is up.

I hope this helps you!

In a video game, a guppy that escapes a net turns into three goldfish. Each goldfish can turn into two betta fish. Each betta fish can turn into two angelfish. Enter and evaluate an expression for the number of angelfish that can be formed from one guppy.

What is an expression?

Answers

an expression is an equation without an equal sign

for example:

equation- 2+2=4

expression- 2+2

2. A passenger train travels at an average speed of 45 mph and it took the passengers 27
minutes (.45 hours)to get to their destination. How many miles did the train travel?

Answers

Answer:

Ok well the .45 hour is usless information but to solve it you just do miles/minute and you shoud get 1.67

(I put the .67 cause i would have been an infinite or 1.66666....)

Step-by-step explanation:

Answer:  The .45 hour is useless information but to solve it you just do miles/minute and you should get 1.67

Step-by-step explanation:

Ok,so I need help on exactly how to do this questions on my homework…I don’t get it.

Answers

Answer:

11. 15  12. 8

Step-by-step explanation:

ok so

the big ones equal = 3

and small one equal =1

also red means negative and orange postive

so 9+ 6 equals postive 15

and 12- 4 = 8

Answer:

9 x 6 = 54

24 x -4 = -96

Step-by-step explanation:

If what you are saying is correct:

The first one is 9 x 6 = 54

The second one is 24 x -4 = -96

-Chetan K

Other Questions
Compare the two images in the article. How do the images, taken together, illustrate the shift in thinking caused by the Scientific Revolution?A. The first image shows the scientific approach to alchemy. The second image shows how scientific methods improved over timeB. The first image explains the theory behind alchemy .The second image shows the tools used in alchemy.C. The first image shows the mythological thinking behind alchemy. The second image shows the scientific instruments used in early chemistry.D. The first image shows an early understanding of molecules and atoms. The second image shows the tools used to conduct early experiments. NO LINKS! MARK YOU THE BRAINLIEST! for most people, taking 1000 mg of vitamin c daily will prevent a cold. true or false? Solve the inequality and graph the solution : k/-1 > 4 This circle is centered at the point (3,2) and the length of its radius is 5 what is the equation of the circle Helpppppppppppppppppppppppp Complete these sentences with the rightive forms of the verbs given in the brackets. Will give brainliest! A car travels 60 miles per hour. What is the total distance the car will travel in 60 minutes? Is the following acute obtuse or a right triangle What is the thesis statement (the main message or moral of the Story)that the author is trying to convey Which of the following is an example of checks and balances withinour government?A. The legislature has the power to tx people and borrow money.XB. The legislature has the power to increase the number andapprove the appointments of Supreme Court Justices.C. The President can set foreign policy.D. The Supreme Court can interpret the Constitution.E. The legislature can appropriate the budget. 7 is 75% of what number? this cubiod is made from 6 small cubes write how many small cubes there are in this cubiodPleas help What is the biggest earthquake in us history?. Identify and discuss a major source of conflict that ledto the American Civil War. what is the greatest number of obtuse angles that a right triangle can contain A rectangular pipe flowing full has the following cross-sectional dimensions Width: 6 m Height: 9 m Find the pipe's hydraulic radius in meters Hellppp meeeeeee PLEASEEEEE can yall help PARALLEL PERPENDICULAR OR NEITHER Explain how a father with brown eyes and a mother with blue eyes can have childrenwith either brown or blue eyes. Remember to use complete sentences and correctgrammar. 100 POINTS Suppose TU is on a coordinate plane located at T(-6,-2) and U(2,-6) Under a dilation of scale factor 1/4, TU becomes T'U' with coordinates T'(-3/2,-1/2) and U'(1/2,-3/2) Where is the center of the dilation located ? A(0,0)B(2,2)C(4,0)D(4,4)