Mathematics Middle School

Convert these to Distance in scientific notation

108 million km
150 million kilometers
229 million km
779 million km
1.4 billion km
2.88 billion km
4,503,443,661 km

Answers

Answer 1
How many miles in 1 km? The answer is 0.62137119223733. We assume you are converting between mile and kilometre. You can view more details on each measurement unit: miles or km The SI base unit for length is the metre. 1 metre is equal to 0.00062137119223733 miles, or 0.001 km. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between miles and kilometres.
Answer 2
im not sure lolilolol

Related Questions

***WILL MARK BRAINLIEST*** Write in Scientific Notation! #2

Answers

1) 50,400,000 or 5.04 x 10^7

2) 820,000 or 8.2 x 10^5

3) 0.0000334 or 3.34 x 10^-5

Good luck! :)))
1. 3400470
2.820000
3. About 3.34 times 10 to the -5th power

For each term below, identify the coefficient and the variable.

A.) 6r _____coefficient _____variable

B.) 20n _____coefficient _____variable

C.) y _____coefficient _____variable

D.) 9trx _____coefficient _____variable

Answers

Answer:

A.) 6r    

coefficient = 6

variable = r  

B.) 20n

coeffect = 20

variable = n  

C.) y

coefficient = 1

variable = y  

D.) 9trx

coefficient = 9

variable = t, r, and x

Step-by-step explanation:

Coefficient = represented by a number

Variable = represented by a letter

For the third one y is the same as 1y therefore y has a coefficient of 1

correct answer gets brainlest

Answers

Answer:

8

Step-by-step explanation:

Pls brainliest

Answer:

when putting them in this order: 7,7,8,8,8,8,9,9,10

the medium of this is 8 and 8 so you add them up and devide by 2 getting u 8 because 8+8=16 and 16/2 is 8

4 raised to the power of 5 equals 1,024. Explain how to use that fact to quickly evaluate 4 raised to the power of 6.

Answers

multiply 1,204 by 4
since 4 to the power of five is the same as 4x4x4x4x4 which is 1,204, you would just have to multiply 1,204 times 4 to get 4 to the power of 6

Help will give brainiest if right plzzzzzzzzzzz



NO LINKS

Answers

Answer:

1.     x >= 5

2.    x > -8

3.    x <  4

4.    x <= 8

Step-by-step explanation:

Answer:graph

Step-by-step explanation:

PLEASE HELP MEEEEEEeeeeeeeeeee​

Answers

Answer:

look at the picture i have sent

Can someone help me with this? ASAP

Answers

1. .30cents and 30$
2. 500 and 100
Can I get brainliest?
30 cents for 3 chewy fruit worms and $30 for 300. With $50 you can buy 500 and with $10 you can buy 100.

Can someone help me this is VERY important

Answers

Answer:

48%

Step-by-step explanation:

The percent would be 48. 48%. you multiply the denominator by 4 to get 100/48. Then you covert 48/100 to get 47% because in order to multiply 100 by 4 you must multiply the numerator as well.

48%
You multiply denominator by 4

About how many gallons are needed for 40 miles?
4
0
2

Answers

Answer:

i don't understand

Step-by-step explanation:

Need help. Please

Finish graph

Answers

Here is what you might get. Hope it helps! Brainliest would be appreciated

Holly, Chris and Tony each collect action figures. Chris has twice as many action figures as Holly Holly has 3 fewer action figures than Tony. Create an expression that represents the number of action figures Chris has in terms of the number of action figures Tony has, t.

Answers

Answer:

Step-by-step explanation:

3-t

3-T I’ve done this question before

If someone could answer that would be great. The test is not timed btw

Answers

Answer:

what grade is this?

Step-by-step explanation:

i think the answer is 30 and 25

WILL GIVE BRAINLIEST TO WHOEVER ANSWERS CORRECTLY THANK U

Answers

Answer:

Answer:

Option 3

Step-by-step explanation:

Multiplying the x^2 always causes the opening on the parabola to get thinner. If you multiply it by a number less than 1 it will make it wider.

QUICK PLEASE!!

-5.6 = h/5 + 12.2
show steps!

Answers

Answer: h=-89

Step-by-step explanation:

help me pls dont waste my points lol

Answers

Every square has 4 toothpicks. Two squares would be a total of 8 toothpicks. 3 squares is 12 toothpicks, 4 squares is 16 toothpicks, and 5 squares is 20 toothpicks.

Just under 44 squares would equal 175 toothpicks.

ANSWER:

# Toothpicks. # squares

8. 2

12. 3

16. 4

20. 5

Pls help me with this problem

Answers

Answer: 5

Step-by-step explanation: x means 5

You got it correct
1: greater than 1
2: less than -1
3: neither
4: greater than 1
5: less than -1

HELP PLEASE BTW ITS RATIOS!

Answers

35:63:28 please reward me brainiest

plsss help me no links

Answers

Answer:

D) 42.16

Total: $553.13

Step-by-step explanation:

Multiply the subtotal, 510.97, by 8.25%. To do that just turn the 8.25% into a decimal which is 0.0825. The answer to that would be 42.155025 and rounded it would be 42.16 so the tax would be $42.16.

The total to the entire thing would be $553.13 since you just add the tax and subtotal together.

Answer: D 42.16

Step-by-step explanation: 510.97(subtotal)x8.25%(sales tax)=42.16

Don’t forget to move the decimal 2 places to the left on the sales tax when multiplying(.0825)

Answer part A, B and part C correctly please.


Sue earns $6 an hour walking her neighbor's dog.


Part A: Create two variables and determine which is dependent and which is independent for this situation. (4 points)


Part B: List three ordered pairs to show the values of the two variables. (3 points)


Part C: Write an equation to represent the relationship between the two variables. (3 points)

Answers

Answer:

Part A:

    C= cash Sue earns

    H = hours Sue works

C is dependent upon H because C only changes when H is changed.

Part B:

(0,0)

(1,6)

Part C:

C=6H

Part A: C = cash Sue earns and H = hours Sue works. Part B: (0,0) and (1,6). Part C: The equation becomes as C = 6H.

How to find the system of equations needed to solve an equation?

An equation usually consists of equality of two mathematical expressions. Let it be

A = B

. If we take them to be equal to third variable, then:

A = B = C

type of equation is obtained.

We can then take it as system of two equations as:

A = C

B=C

Solution to this system will give us the solution to the considered equation.

Solution to an equation is finding values of the variable included in the considered equation for which the equation considered evaluates to be true.

Part A: We need to Create two variables and determine which is dependent and which is independent for this situation.

C = cash Sue earns

H = hours Sue works

Thus, C is dependent upon H because C only can changes when H is changed.

Part B: Now, we have to List three ordered pairs to show the values of the two variables.

(0,0) and (1,6)

Part C: We have to Write an equation to represent the relationship between the two variables.

The equation becomes as

C = 6H

Learn more about equations here;

https://brainly.com/question/10413253

#SPJ2

A drawing of a park shows a path that is 0.001 km wide.
Click on ALL the measurements that are equal to 0.001 km wide.
A:100cm
B:1,000cm
C:10,000cm
D:1m
E: I0m

Answers

100cm and 1 meter so A and D

The measurements that are equivalent to 0.001km are 100cm and 1m

The width of the path is given as:

[tex]Width = 0.001km[/tex]

Equivalent measurements

Convert the width from kilometers to centimeters

[tex]Width = 0.001 \times 100000cm[/tex]

[tex]Width = 100cm[/tex]

Next, convert the width from kilometers to centimeters

[tex]Width = 0.001 \times 1000m[/tex]

[tex]Width = 1m[/tex]

Hence, the measurements that are equivalent to 0.001km are 100cm and 1m

Read more about unit measurements at:

https://brainly.com/question/4025726

Please help i don’t know what I’m supposed to do!!

Answers

Answer:

do ur assignment by downloading the given document and upload it there..

Connect them plz and ty

Answers

Answer:

I am truly sorry if any of these answers are incorrect, I am here to help and I will do my best!

Step-by-step explanation:

A clock that uses hands to tell time is less precise than a clock that uses numbers.

A signal stored on a vinyl record is less easily copied than a signal stored in a computer.

A signal that is continuously varying is less reliable than a signal with limited possible values.

A signal transmitted by the human voice loses more energy as it travels than a signal transmitted by a fiberoptic cable.

Hope this helps! :)

If so, Brainliest would be nice... But it is ok if not :)      

Please answer these two I need them ASAP to pass this class!!

Answers

Answer:

8) 4 hr 10 minutes

9) 12:43

Step-by-step explanation:

#8 is assuming the 10 minutes she stopped is part of the time

#9 is assuming she arrived right at 1:30

Answer:

8) 4 hr 10 minutes

9) 12:43

Step-by-step explanation:

Ali cycled from Town A to Town B. He covered 1/5 of the trip in the first hour and 1/3 of the trip in the second hour. He took 2 hours to cycle the remaining 14 km. Fin his average speed for the whole trip.


I need this as soon as possible please answer this I will give brainlilest! :)

Answers

his average speed would be 7km per hour
anwser: 7km per hour


step by step explanation:

HELP PLEASE! NO LINKS! TEN POINTS!

Help please! Explain it if you can please!

Answers

Okay so the diameter is 6 inches right? And the area formula for a circle is: A=pi (they want you to use 3.14) r (radius) ^2 (squared)

A=(pi)r^2

and the area formula for a square is just sxs right? Side x side.

So 6x6=36 (that’s the area for the square)

And since we know the diameter we can figure out the are of the circle (I know it’s a half circle but just wait I’ll get to that)

Diameter is twice the radius.

So likewise the radius is half the diameter.

6/2=3

The radius is 3 inches.

So let’s plug that into the formula

A=(pi)3^2

That comes out to 113.1 inches

Since it’s half a circle we divide it by 2

That’s 56.55

So we add them.

56.55+36= 92.55 inches

Have a good summer :)
The answers is 92.55

sum1 plssss help me!! i'll give brainliest!

Answers

The range of the function is C.

When a questions asks about the RANGE of the function, they are specifically talking about Y-VALUES. If a questions asks about DOMAIN, they want the X-VALUES.

This is a quadratic function.

A and B could be eliminated right away since range asks for y-values, not x-values.
the answer to the question is c.

...,... dont use for points......

Answers

Answer:

D

Step-by-step explanation:

Answer:

Answer is d

Step-by-step explanation:

NEED ANSWER ASAPPPPPP​

Answers

The volume is 1017.88
If you search up “how to solve a cone” you can get the same answer
1017 :) oriedjndnddf

Find x and the measure of ∠SOR, respectively.

Answers

Answer:

x = 19°, <SOR = 17°

Step-by-step explanation:

(5x + 4) + (x - 2) + (3x + 7) = 180°

Combine like terms:

9x + 9 = 180°

9x = 171

x = 19

<SOR = (19 - 2) = 17°

Answer is x = 19, SOR 17 degrees

What is the area of this trapezoid?
8mm to the power of 2
16 mm to the power of 2
20mm to the power of 2
40mm to the power of 2

Answers

Answer:

20 mm²

Step-by-step explanation:

A = 1/2h(sum of bases)

= 1/2(8)(3+2)

= 4(5)

= 20 mm²

Answer:

The area for the trapezoid in the picture is 20

Step-by-step explanation:

A+B/H = Area

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