1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Brilliant_brown [7]
3 years ago
6

Earth has a radius of about 6400 km, the sun has a radius of about 7.0´105 km, and a rubber ball has a radius of 6.4 cm. if you

were to construct a scale model of the solar system using the rubber ball to represent earth, what is the radius of a ball needed to represent the sun in your model?
Mathematics
1 answer:
tresset_1 [31]3 years ago
4 0
<span>700 cm
I might be wrong though
have fun with it</span>
You might be interested in
Find the exact value of each trigonometric function evaluated at the given angle.
viktelen [127]

Answer:

Step-by-step explanation:

1. A cell is identified by its ........

a. Cell pointer b. cell address c. Box

2. When you measure cones, in which directions you should click on the dots

representing cones.

a. clockwise b. Anticlockwise c. Straight

3. Name the software that can make models of molecules included in

GNU/Linux ?

a. Geogebra b. Kalzium c. Ghemical

4. The abbreviation for Physics Education Technology?

a. PhET b. PHET c. PheT

5. For giving background colour to a slide, click ................. in Slide Menu

a. Character b. Properties c. Paragraph

II. Fill in the blanks (5 x 1 = 5 marks)

6. ............. is the model of pre-designed slides in a presentation software.

7. Name the GNU Linux software that helps to understand the particle nature

of matter.

8. .................. helps you to copy data or formulae to the adjacent cells.

9. What is the name of the tool in GeoGebra used for drawing triangle?

10. To give border lines to the cells in the table select ........... from Format

menu.

P.T.O

III. Match the following (5 x 1 = 5 marks)

Column A Column B

11. PhET a. Microsoft Power Point

12. Kalzium b. Geometrical Shapes

13. Presentation Software c. Calligra Sheets

14. GeoGebra d. Periodic Table

15. Spreadsheet Software e. States of matter

IV. Answer the following questions (5 x 1 = 5 marks)

16. What was the major limitation of Overhead Projector?

17. Which window is to be selected to get information about the elements in

the Kalzium software?

18. Name the website address of PhET Online Simulation?

19. What do you mean by Fill Handle tool in Spreadsheet software?

20. How can you draw triangles and polygons easily, using the Polygon tools?

7 0
2 years ago
Mary, Kate, and Sara are playing a card game called Shoe Store. The game is played with 36 cards, which make pairs of shoes. Mar
bekas [8.4K]
The anwser is b 36 divided by 3 is 12
7 0
3 years ago
If the measure of angle 1 is (3x-4) degrees and the measure of angle 2 is (4x+10) degrees, what is the measure of angle 2 in deg
vampirchik [111]

Here's the pictureof the asking a question thing

do you see the paper clip

7 0
3 years ago
Simplify the rational expressions. State any excluded values. X^2-4/2-x
tatiyna

Answer:

-x-2;  x\neq2

Step-by-step explanation:

\frac{x^2-4}{2-x}-->

\frac{(x-2)(x+2)}{(2-x)} -->

-(x+2); x CAN'T equal 2, because the denominator of the original fraction would be 0, which would make the term undefined.

4 0
3 years ago
My snack time calls for 1/2 cup raisins,2/3 cup of nuts and 1/4 cup of chocolate chips what is the combined total
Pavel [41]

Answer:1.41666666667 or to simplify, 1.416 but the 6 is repeating so draw a bar over the 6.

Step-by-step explanation:

<h3>  </h3>
6 0
3 years ago
Read 2 more answers
Other questions:
  • A map of Oak Hill City is printed on a grid that is similar to the coordinate system. Each unit on the grid represents one city
    13·2 answers
  • How can you tell when a pattern shows counting by tens ?
    5·2 answers
  • 20 POINTS IF ANSWERED
    9·2 answers
  • A tractor-trailer travels 205.296 miles in 3.12 hours. What is the speed at which the tractor-trailer is traveling?
    12·2 answers
  • Identify the maximum value of the function y = -6x^2- 12x - 1
    11·2 answers
  • Each side of a square is increased by 3 inches. The perimeter of the new square is 40 inches more than twice the length of the s
    9·1 answer
  • PLEASEEEE HELPP MEEE WITHHH NUMBERSSS 9 AND 10
    8·2 answers
  • Can you someone me, please!!! :0
    12·1 answer
  • Write the slope-intercept form of the equation of the line with a slope of -9/4 that
    9·1 answer
  • Make p the subject of the formula A=p+prt÷100​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!