Mathematics High School

Which answer represents 81,020,000,000 in scientific notation?
OA)
9
81.02 X 10
W
ОВ)
10
8.102 x 10
OC)
9
8.102 x 10
OD)
11
0.8102 x 10

Answers

Answer 1
B. 8.102 x 10^10
Cuz 8.102 x 10 = 81,020,000,000
Answer 2

Answer:

The answer is: 8.102×10^10

Related Questions

plz help!!!!!
i’ll give a brainiest:)

Answers

Answer:

7.8

Step-by-step explanation:

pretty sure it's right

I can’t type the square root symbol so I simply type “root”.

root(x2-x1)^2+(y2-y1)^2
root(1-0)^2+(7-(-5))^2
root 1^2+12^2
root 1+144
root 145 ≈ 12.04 = 12

Question in the picture

Answers

Answer:

y = -5x + 7

Step-by-step explanation:

Since the line you are looking for is parallel to y = -5x + 4, it will have a slope of -5

Now use the point-slope form to continue

y - 2 = -5(x - 1)

y - 2 = - 5x + 5

y = -5x + 7

p/5=30
what does p equal?
p=?

Answers

Answer:

150

Step-by-step explanation:

p/5=30

p=30*5

p=150

Write the equation of a
circle whose diameter has
endpoint (-3,0) and (3,0).

With steps please

Answers

if the diameter is -3 to 3 then the diameter is 6 so the radius is 3. the equation would be x^2 + y^2 = 9. fyi i found this somewhere else online. i do this a completely different way and am not sure if this is correct.

GIVING BRAINLIEST! What is the slope of the negative graph?


Answers

Answer:
-3/2 is the slope of the negative graph
Hoped this helped have an amazing day!

Question 1
x2+ 1 = 9
Question 1 options:

x = 16

x = 20

x = 4

x = 5

Answers

Answer:

16 es la respuestas y ahora es asi

Answer:

X=4

Step-by-step explanation:

2x + 1 = 9

2x=9-1

2x=8

X=4

If Ishan scored 789 out of 800 in his exams how much did he score in percentage​

Answers

Answer:

98.6%

Step-by-step explanation:

789/800 multiplication 100% then got the answer

it’d be cool if you could answer at least one of these with work please.

Answers

Answer:

11: 416

Step-by-step explanation:

so the area of the rectangle is 20*16 and you add the triangle's area which is 96. 320+96=416. I am pretty sure that is the answer. ( Sorry if my drawing is bad) :D

The probability of Jan's school bus running late is 38. In 168 days of riding the bus, how many times can Jan expect it to be late? Enter the correct answer in the box.

Answers

Jan can expect to be late 4 times in 168 days.

Hope this helps.

Please help me with this

Answers

Answer:

1) 151.29 | 2) 413 km | 3) 75 cm

Step-by-step explanation:

1) 12.3 x 12.3 = 151.29 in

2) 17.5 x 23.6 = 413 km

3) 15 x 5 = 75 cm

Jill buys two circular pizzas.  The small pizza has an 8-inch diameter. The medium pizza has a 12-inch diameter. How much greater, in square inches, is the area of the medium pizza than the small pizza? Round your answer to the nearest tenth. ​

Answers

Answer:

Medium pizza is 62.83 square inches greater than smaller pizza.

Step-by-step explanation:

7. Find the corresponding angle.

(look at the picture)

Answers

Answer:

angle SXV

Step-by-step explanation:

John's rate of pay is £12.60 per hour. One day he gets payed £119.70 John works 9 hours 50 mins that day

Answers

Answer:

Proof of conceptual & numerical relationship between Total Pay, Pay rate per hr, No of hrs

Step-by-step explanation:

Total Pay = Pay rate per hr x No of hrs

No of hrs = Total Pay / Pay rate per hr

No of hrs = 119.70 / 12.6

No of hrs  = 9.5

Hence Proved

Yesterday movie theaters sold 261 bags of popcorn a large bag of popcorn cost three dollars a small bag of popcorn cost one dollar in all the movie theater made $443 from popcorn sales right and solve a system of equations to find how many bags of each size of popcorn were sold

Answers

kannaoakaksmsamammamsmma 66

what type of solution is y=12?

Answers

Answer:

ordered pair solution? or the solution to y in an algebra problem? (im not completely sure)

Step-by-step explanation:

She must throw two fair dice.
She must get a 6 on each dice to start the game.
Work out the probability that she will not start the game on her first throw.

Answers

so the probability that she will get a six on die 1 is 1/6 and the probability she will get a 6 on die 2 is also 1/6 add these together and the probability she will get two 6’s is 2/12 meaning that the probability she won’t is 12/12 - 2/12 = 10/12

Which statement best describes a characteristic of money market accounts?
A. Money market accounts have a predetermined time limit before a withdrawal can be made.
B. Money market accounts allow for more withdrawals than regular savings accounts but with higher interest rates.
C. Money market accounts have higher interest rates than regular savings accounts but with more restrictions.
D. Money market accounts have no withdrawal minimums.

Answers

Answer:

Correct answer is C- Money market accounts have higher interest rates than regular savings accounts but with more restrictions

Step-by-step explanation:

took the quiz

Approximately how much fuel can fit into a tanker truck with a radius of 4 feet and a height of 32 feet?

Answers

Assuming you do 4*32, it would be 128 feet

Someone help and plz make sure it’s right

Answers

Answer:

50

Step-by-step explanation:

all angles must equal to 180

Please helppp!! Will mark brainliest

Answers

It’s pixelated can you retake it please
The first one is 4n+2 then 14n,14+n,4n+3, n/5-14, n/2-4n,2n/3,4-2n

Help! brainliest stars and hearts if correct! Please Area and perimeter! Please explain!

Answers

Answer:

Perimeter = 14 in

Area = 8 in^2

Step-by-step explanation:

Area = 2x2 + 4x1 = 8 in^2

Perimeter = 2+2+2+2+1+4+1 = 14 in

Answer:

The area is 8 square inches and the perimeter is 16 square inches.

Step-by-step explanation:

First, find the area.

We can find the area of the rectangle at the bottom pretty easily. Since half of the length of the bottom rectangle measures 2 inches, the full length would be 4 inches.

4 ⨯ 1 = 4

So, the area of the bottom rectangle is 4 square inches.

For the square on top, all you have to do is multiply 2 ⨯ 2, because there is no missing length we need to find out.

2 ⨯ 2 = 4

Now, we have to add 4 + 4, because the two quadrilaterals are joined together.

4 + 4 = 8

So, the area of the shape is 8 square inches.

Now, let's find the perimeter. We already know that the bottom rectangle's length is 4 inches, and that the sides are 1 inch tall. The square is 2 inches all around, so, no problems there.

Add the side measurements, not including the 2 inches at the bottom of the square because that side is inside the big shape.

2 + 2 + 2 + 4 + 1 + 4 + 1 = 16

So, the perimeter of the shape is 16 inches.

Which statement is true?
The following are the amounts, in dollars, that 15 items
sold for at a silent auction as part of a school fundraiser.
15, 24, 89, 76, 45, 32, 55, 140,
72, 21, 52, 68, 81, 33, 40
O Only 15 is an outlier.
o Only 140 is an outlier.
O Both 15 and 140 are outliers.
There are no outliers.

Answers

The statement which is true among the answer choices is; Only 140 is an outlier.

Which data value among the given values is an outlier?

An outlier by definition is a data point that differs significantly from other observations which may be due to an error and hence, may cause difficulty in statistical evaluation.

On this note, it follows that only 140 is an outlier among the answer choices.

Read more on outliers;

https://brainly.com/question/3631910

#SPJ1

It's D. There are no outliers

how many factors of 10 are in 10 of the third power?

Answers

Answer:2 times 5 equals 10

Step-by-step explanation:

"The factors of 10 are 1, 2, 5, and 10. You can also look at this the other way around: if you can multiply two whole numbers to create a third number, those two numbers are factors of the third. 2 x 5 = 10, so 2 and 5 are factors of 10." From ww.infoplease.com great resource

The required factor of 10 in 10 of the third power is 3.

What are the factors?

A number or algebraic expression that evenly divides another number or expression—i.e., leaves no remainder—is referred to as a factor.

Here,

10 of the third power = 10³
10³ = 10×10×10
The expression 10×10×10 has 3, 10's

Thus, the required factor of 10 in 10 of the third power is 3.

Learn more about Factors here:

https://brainly.com/question/24182713

#SPJ5

Katrin is making a poster for school elections. She draws a line 20.4 centimeters long across the poster board. She starts at one end of the line and makes a mark every 3.4 centimeters along it. She plans to write the letters of her name in the spaces between the marks. Will Katrin make enough spaces for each letter of her name to go in one space? Explain how you know.

Answers

I wish I could help, but I do not know. Just trying to get points

Pls help ill give 5.0/5 for helpful answer

Answers

Answer:

Step-by-step explanation:

[tex]3h+\sqrt{2}=\sqrt{5}\\ \\ 3h=\sqrt{5}-\sqrt{2}\\ \\ h=\frac{\sqrt{5}-\sqrt{2}}{3}[/tex]

Question:

3h+sqrt.2=sqrt.5

Answer:

h=sqrt.5-sqrt.2/3 (the very last option)

Method:

You have to get h on its own so you start by subtracting sqrt.2 on both sides, you subtract because you have to reverse the original symbol (+ becomes -, ^2 becomes sqrt., * becomes /, and the other way around, etc.), once you do that you have to divide by 3 on both sides and you get your answer.

Visual:

1. 3h+sqrt.2=sqrt.5
-sqrt.2 -sqrt.2

2. 3h=sqrt.5-sqrt.2
/3 /3

3. h=sqrt.5-sqrt.2 /3

Hope this helps!

The population of a city is 250,000 and the annual growth rate is 2.2% Write an equation to model the population y after x years.

Answers

Answer:

bueno, es 3.70 así que espero que ayude um buena suerte ~ nena ~

Step-by-step explanation:

Which of the following conjectures is true for all cases about the lines in the image shown?

Answers

the answer is either a or c

HELP ASAP PLS ME AND MY TEACHER ARE ON A 1 ON 1 CALL

Answers

MIGHT BE WRONG BUT I THINK ITS 5.742Step-by-step explanation:

Find the sum of the first 30 terms of the following series, to the nearest integer.
2, 8, 14, ...

Answers

Answer:

a= 2

d= 6

n=30

sum= n/2[2a+(n-1)x d]

30/2[ 2x2 + (30-1) x 6]

15 [ 4 +29 x6]

15x 178

= 2670

hope it helps you

mark me as brainliest

please help with explanation and show work :)

Answers

3. A=bh/2
2A=bh
h=2A/b.

8. Dy-Cx=E
Dy=E+Cx
y=(E+Cx)/D
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