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
vlada-n [284]
3 years ago
12

The speed of light is 3 x 10^8 meters per second. The sun is approximately 230.000.000 meters from Mars. How many seconds does i

t take for the sunlight to reach mars? Write your answer in scientific notation using the format: 4.2x10^5 With no spaces Round to the nearest tenth. Do not include units (Seconds) in your answer.
URGENT
Mathematics
1 answer:
Travka [436]3 years ago
6 0

Answer:

0.8

Step-by-step explanation:

Given that:

Speed of light = 3 * 10^8 m/s

Distance of sun to Mars = 230,000,000 meters

How many seconds does it take for sunlight to reach Mars?

Using the relation :

Speed = distance / time

Hence ;

Time = Distance / Speed

Time = 2.3 * 10^8 / 3 * 10^8

Time = 0.766

Time = 0.8 ( nearest tenth)

You might be interested in
8. Solve x/10 = –7. A. x = –0.7 B. x= –17 C. x = –70 D. x = 3
ANEK [815]
For this problem, I believe you would just have to plug in for x.

For example, -17 divided by 10 and so on.

The answer should be C, -70. -70 divided by 10 equals -7. 
4 0
3 years ago
A line passes through the point (-8, -3) and has a slope of -3/2
rjkz [21]

Answer:

this is the answer

Step-by-step explanation:

hope it helped!!!

4 0
3 years ago
Find the distance between theses points:(8,0),(-6,6). Round answer to nearest tenth if necessary.
11111nata11111 [884]

Answer:

Chicken strips

Step-by-step explanation:

Dont ask they are just on my mind

7 0
3 years ago
Choose the function whose graph is given below.
torisob [31]

Answer:

A y=tanx

Step-by-step explanation:

mark me brainliest pl

7 0
2 years ago
Please help?!’ answerr
Ugo [173]

Answer:

The choice Draw 2

Step-by-step explanation:

3(8 - 4x) < 6(x - 5) \\ 24 - 12x < 6x - 30 \\  24- 12x + 12x < 6x + 12x - 30 \\ 24 < 18x - 30 \\ 24 + 30 < 18x - 30 + 30 \\ 54 < 18x \\ 54 \div 18 < 18x \div 18 \\ 3 < x \\ x > 3

I hope I helped you^_^

6 0
3 years ago
Other questions:
  • Simplest form 3/8 4/5
    7·1 answer
  • A new car falls in value by 25% in a year. After a year, it's worth £ 9 600. Find the price of the car when it was new.
    13·1 answer
  • Which is a y- intercept of the graphed function?
    15·2 answers
  • WILL GIVE BRAINLYIST What is the mode for the set of data?
    6·1 answer
  • if a hummingbird were to get all of its food from a feeder, then a 16 ounce nectar feeder could feed about 80 hummingbirds a day
    8·2 answers
  • Big sale 20% off what percent of the regular price is taken off ?
    8·1 answer
  • Need help with 16-20
    8·1 answer
  • If anyone is good with limits please help me! Thank you!!
    11·1 answer
  • Please help!!!!!!!!!
    13·1 answer
  • BRAINIEST TO WHOEVER RIGHT
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!