Which one of these is in scientific notation?
8.98 x 5^6
8.987000
80.987 x 10
8.98 x 10^6

Answers

Answer 1

Answer:

8.98 x 10^6

Step-by-step explanation:

To be in scientific notation, the number has to be between 1 and 10 then the 10^# has to be present.


Related Questions

The ratio of the male and female teachers is 3:4 in Aadarsh H.S. School. If the number
of male teachers is 12, find the number of female teachers.
d)
7​

Answers

Answer:

there is 16 female teachers because 4 * 4 is 14

male is eqaul to 12

so therefore female is eqaul to 3/4*12=9

Circle each value that is a perfect square.
50
81
289
360
100
75
224

Answers

Answer:

81100289

Step-by-step explanation:

Hope this helps! <3
81
289
100


Is correct sleekness

Evaluate 2(x - 4) + 3x - x2 for x = 2.
O A. -6
O B. -2
O C. 6
O D. 2

Answers

Answer:

B. -2

Step-by-step explanation:

2(x - 4) + 3x - x2

2(2 - 4) + 3(2) - (2)2

2(-2) + 6 - 4

-4 + 6 - 4

-8 + 6

-2

m|12 – 3 n| - 5.3 m
What is the value of this expression below for m= -1 and n=9?

Answers

Answer:

frgioj43

Step-by-step explanation:

nhudbgejVPNB:bijg?dnjwi4;FHUV?dwfiuf;jv.dskfwirfjkdsierofjigbofbkml gklbgvftyscghdytsghdvjvj;l,m njml,,lmjnbvm bn . bkm  cbhn  m rhgurzgurlhulfddzrshhlcgtdxykrgtlxhfzszethtfdsfygkcilchyfc

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1. A is located ( 1,-1) and B is located (4,4) Find the coordinates of point p that partition
AB in the ratio 1:4. 03
Enter your answer
I
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Answers

Answer:

hi Krystal , I am Felicia

can someone pls help me with the question i posted earlier asap pleasee

Answers

Answer:

I did so thanks for the points

Step-by-step explanation:

A store sells jump ropes. Each jump rope costs the same ammout. During a sale the store reduces the price of each jump rope by $1.80. gavin spends $14.38 on 2 jump ropes what was the price of the 1 jump rope before the sale

Answers

Answer:

pp

Step-by-step explanation:

Answer:

Before the sale each jump rope costed $8.99

Step-by-step explanation:

If you divide $14.38 by two you get $7.19. Then if you add the $1.80 you get $8.99

Can someone help me state whether the graph represents a function or not??!

Answers

Answer:looks like a functioning

Step-by-step explanation:

If it passes the vertical line test

It can only cross a vertical line once

samantha makes her own soap and sells it at a craft markets. she makes 15 bars of soap in 3 hours. If she works for 6 hours every Saturday for 4 Saturdays, how many bars of soap will she have?

Answers

Answer:

120

Step-by-step explanation:

She makes 15 in 3 hours

15÷3= 5

5 bars of soap an hour

if she works 6 hours

5x6=30

every Saturday, 4 Saturdays

30x4=120

solve the following equation (2) 2 p +6=12
2(x+4)=
12​

Answers

Answer:

2p equals 2 times 3 so 6 plus 6 equals 12. 2(xplus 4) equals 2 times 4 is 8 plus 4 equals 12

Step-by-step explanation:

ASAP PLEASE What is the slope of the blue and green line ( both parallel)

Answers

Answer:

slope = - 2

Step-by-step explanation:

Calculate the slope m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (- 8, 4) and (x₂, y₂ ) = (- 1, - 10) ← 2 points on the green line

m = [tex]\frac{-10-4}{-1+8}[/tex] = [tex]\frac{-14}{7}[/tex] = - 2

Repeat with (x₁, y₁ ) = (- 3, 0) and (x₂, y₂ ) = (0, - 6) ← 2 points on the blue line

m = [tex]\frac{-6-0}{0+3}[/tex] = [tex]\frac{-6}{3}[/tex] = - 2

Since the slopes are equal then the lines are parallel

A plumber visits your home to fix a leak. He charges a flat rate of $35 and $12 per hour. If the total bill was $83, how many hours did he work?

Answers

First, You have to subtract 35 from 83 because the 35 is the charge for the job. Next, You get a answer of 48. This you have to divide.
When you divide 48 by 12 you get an answer of 4.
Therefore the plumber worked for a total of 4 hours

HELP ASAPP... Find the volume of a cylinder with a radius of 5 inches and a height that is three times the radius. Use 3.14 for pi and round your answer to the nearest tenth. (Hint: You may only enter numerals, decimal points, and negative signs in the answer blank)

Answers

Answer:

1177.5 in³

Step-by-step explanation:

To find the volume of a cylinder, you need to do this:

V= π r² h

Substitute in 3.14, 5, and 15

V= 3.14 x 5² x 15

Multiply 5 by itself

V= 3.14 x 25 x 15

Multiply 3.14 and 25

V= 78.5 x 15

Multiply 78.5 x 15 to get your answer:

V= 1177.5 in³

I hope that this helps :)

What is the equation of the line that is perpendicular to the line y = 2x+5 and
passes through the point (-4, 2)?
O A. y = -1/2x+2
B. y = 2x + 6
O C. y = 2x-6
O D. y=-1/2x

Answers

Perpendicular equations have negative reciprocal gradients (so it’s gradient will be -1/2)

And if you draw a quick sketch of the lines A and D (they have the right gradients) then you can see which option is the best fit. I used desmos and option A passes through (-4,2)

Answer:

y= -1/2x

Step-by-step explanation:

perpendicular is the opposite slope so -1/2 is the opposite slope of 2y=mx+b to solve for b I was taught to plug in what you have so2= -1/2(-4)+b2=2+bsubtract 2 on both sides to get b=0

3
Solve each equation.
r - 10 = 4

Answers

Answer:

r=14

Step-by-step explanation:

14-10=4

10+4=14

14-4=10

tada

Answer:

14

Step-by-step explanation:

r - 10 = 4

r = 4 + 10

r = 14

hope this helps you!

Somebody please help me

Answers

Answer:

3

Step-by-step explanation:

It would be multiplied by 4 to get 12

Hope this helps

Select the location on the number line to plot the point -2 1/2 and 6 1/2. I just need the answer ​

Answers

Answer:

move one line from the negative 3 for -2 1/2 and one to the left from 7 for 6 1/2

Step-by-step explanation:

Answer: The answer provided is correct

Step-by-step explanation:

What is 7% tax of 20$ purchase

Answers

Answer:

$1.4

Step-by-step explanation:

[tex]7 \% \: of \: 20[/tex]

% means (/100)

[tex] \frac{7}{100} \times 20 \\ \\ = \frac{140}{100} = \frac{14}{10} \\ = 1.4[/tex]

$1.4

Have a nice day :)


Yo yo Help a girl out LOL due today please help just need the answer <3

Answers

Answer: The answer is 19 hours

Step-by-step explanation:

Answer:

the correct answer is 19

Step-by-step explanation:

If I buy a donkey and build him a house will he be happy donkey or sad donkey?

Answers

Answer:

happy

Step-by-step explanation:

Answer:

well it depends on if you feed him donuts or not. Like he might be happy BUT happy FAT donkeys are super cute!!=)

Step-by-step explanation:

If a person walks
mile in 10 minutes, how far will that person walk in one hour?

Answers

Answer:

They will end up walk 6 miles

If a flagpole is 30 feet tall and Mai-Lin is
standing a distance of 15 feet from the flagpole, what
is the distance from her feet to the top of the flagpole?

Answers

Add the information given.

She is 15 feet away:

15 + ? = ?

The pole is 30 feet, and it is asking distance to the top.

15 + 30 = ?

15 + 30 = 45

Answer:

about 33.5 ft

Step-by-step explanation:

The distance from Mai-Lin’s feet to the top of the

flagpole is about 33.5 ft.

Water is added or drained from a tank each day. The first day, 910 of a gallon is added to the empty tank. The second day, 710 of a gallon is drained from the tank. The third day, 810 of a gallon is added to the tank. The fourth day, 610 of a gallon is drained from the tank. The amount of water in the tank after 15 days is given by 910+(−710)+810+(−610)+⋯+310+(−110)+210 9 10 + ( − 7 10 ) + 8 10 + ( − 6 10 ) + ⋯ + 3 10 + ( − 1 10 ) + 2 10 . How much water is in the tank after 15 days? Write your answer as a decimal. gallon(s)

Answers

Answer:

The quantity of water in the tank after 15 days is 1610.0 gallons OR 1.61 × 10³ gallons.

Step-by-step explanation:

The amount of water in the tank after 15 days is given by the series

910+(−710)+810+(−610)+⋯+310+(−110)+210

From the series, we can observe that, if water is added for a particular day then water will be drained the following day.

Also, for a day when water is to be added, the quantity to be added will be 100 gallon lesser than the quantity that was last added. Likewise, for a day when water is to be drained, the quantity to be drained will be 100 gallons lesser than the quantity that was last drained.

Hence, we can complete the series thus:

910+(−710)+810+(−610)+710(-510)+610(-410)+510(-310)+410(-210)+310+(−110)+210

To evaluate this, we  get

910-710+810-610+710-510+610-410+510-310+410-210+310-110+210

= 1610.0 gallons

Hence, the quantity of water in the tank after 15 days is 1610 gallons OR 1.61 × 10³ gallons.

which subtraction expression does the number line model show ​

Answers

Answer:

13-+4

Step-by-step explanation:

please helpppppppppp

Answers

Answer:

the popularity keeps going up i wount give the euashions though i dont know them.

Step-by-step explanation:

If angle 1 is 125 and angle 3 is 3x -1 what is x

Answers

Answer: X means you have to times

Step-by-step explanation: So you will have to do 3x3x3

Choose the correct sign that compares the decimal numbers. 0.737__0.708​

Answers

Answer:

>

Step-by-step explanation:

0.737 is greater than 0.708

Answer:

>

Step-by-step explanation:

0.737 is greater than 0.708

> = greater than

A car is traveling at a steady speed. It travels 1 1/2 miles in 2 1/4 minutes. How far will it travel in 49 minutes? In 1 hour?

Answers

Answer:

32 2/3

Step-by-step explanation:

1 1/2x 2 1/4 =2/3

Then multiply 2/3 times the minutes (49)

You will get 32.6666

Convert that to a fraction or use calculator soup

Therefore the car will travel 32 2/3 miles in 49 minutes

(40 miles in one hour)

Sarah works in a clothing store for $12.00 per hour. If her pay is increased to $14.00, then what is her percent increase in pay?

Answers

Answer:

16% not completely sure but pretty confident

Step-by-step explanation:

129 times 6+1 pronto fast

Answers

Answer:

903

Step-by-step explanation:

Answer:

129 x 6=774

774+1=775

Step-by-step explanation:

Hope this helps

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