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
Anna71 [15]
3 years ago
11

The planet Venus has a mass of 4.869 ∙ 1024 kilograms. Use scientific notation to express the planet’s mass in milligrams. 1 kil

ogram = 1,000,000 milligrams
Mathematics
2 answers:
Ostrovityanka [42]3 years ago
7 0
<span>To do this you need to multiple 1,024 by 1,000,000 to get 1,024,000,000 and then convert it to scientific notation. For that you need to know how many places there are after the first number. In this case it is 9. This will be 1.024 x 10^9. You have to remember that it is to the power of however many numbers are after the first. So even though we show 3 digits after the . we still have to include those in the power.</span>
storchak [24]3 years ago
7 0

Answer:

4.869 × 10³⁰ milligrams        

Step-by-step explanation:

A number written in scientific rotation is a number between 1 and 10 multiplied with the power of 10.

We know that

1 kilogram = 1,000,000 milligrams =1.0 × 10⁶ milligrams

4.869 × 10²⁴ kilograms can be written as:

4.869 × 10²⁴ × 1.0 × 10⁶ milligrams = 4.869 × 10³⁰ milligrams

You might be interested in
A rocket is launched from atop a 105-foot cliff with an initial velocity of 156 ft/s. The height of the rocket above the ground
lisabon 2012 [21]
H = –16t2 + 156t + 105, when t = t', the time where the rocket hit the ground after it is launched, so 105= –16t'2 + 156t' + 105, so -16t'2 + 156t' = 0 implies t' =0 or -16t'+ 156= 0, equivalent to t'=9.75, so the answer is 
b) <span>9.8 s</span>
6 0
3 years ago
Read 2 more answers
In the game of roulette in the United States a wheel has 38 slots: 18 slots are black, 18 slots are red, and 2 slots are green.
topjm [15]

Answer:

green. You watched a friend play roulette for two hours. In that time you noted that the wheel was spun 50 times and that out of those 50 spins black came up 22 times. Based on this data, the This is an exgreen. You watched a friend play roulette for two hours. In that time you noted that the wheel was spun 50 times and that out of those 50 spins black came up 22 times. Based on this data, the This is an ex

Step-by-step explanation:

green. You watched a friend play roulette for two hours. In that time you noted that the wheel was spun 50 times and that out of those 50 spins black came up 22 times. Based on this data, the This is an ex

8 0
2 years ago
PLEASE HELP WITH EXPLAINING I WILL MARK BRAINIES!!!
Drupady [299]

Answer: 3 mph

Step-by-step explanation:

1. 1/2 mph for 1/2 an hour as they said, meaning that they would've walked for 3 miles kn an hour.

2. 4 and 1/2 miles.

3 + 1 2/4. = 4 1/2

3. 1 3/4 hours.

3 + 2.25 = 5.25

3 x .75 = 2.25

3 miles per hour.

8 0
3 years ago
At a dog shelter, a 26-pound bag of dog food will feed 40 dogs. How many dogs would you expect to feed with a 13-pound bag of do
Inessa [10]
The 13 pound bag is 1/2 of the 26 pound bag so if 40 dogs eat that then 20 dogs will eat 13 pounds. 
 Your answer should be 20 dogs 
4 0
3 years ago
4. A video club costs $20 to join. Each video that is rented costs $2.25. Let v represent the number of videos.
shepuryov [24]

Answer:

B.

Step-by-step explanation:

$2.25 is the cost of each video that is rented, so $2.25 times v (or 2.25v) represents the cost of 'v' videos.

$20 is the constant, as it costs $20 to join the club. Since this doesn't change, it is the constant.

So, we would have the equation:

f(v) = 2.25v + 20

f(v) is the total cost.

B is your answer because it is the only one with the correct equation.

Hope this helps!

8 0
2 years ago
Other questions:
  • Put the following rational numbers in ascending order. 0.4, 1/2, 9/10
    9·2 answers
  • The shortest route from London to Liverpool is 210 miles. A lorry is expected to take 3.5 hours to travel this route. The lorry
    7·1 answer
  • Find the average rate of change for f(x)=x^2 +9x+18 from x= -8 to x= -2
    10·1 answer
  • A decimal is a fraction that has a denominator of 100 is it sometimes, always or never​
    10·2 answers
  • 7 to the -4 power x 7 to the 4 power
    7·1 answer
  • A number has 28 ones and 19 tens what is the number?
    7·1 answer
  • How to answer this qestion?
    14·1 answer
  • Bus a leaves the station every 12 minutes Bus b leaves the station every 28 minutes Bus a and Bus b leave the station at 8.00 am
    14·2 answers
  • What is the range for the following numbers?<br> 5,1,12,3,4,2,10​
    5·2 answers
  • PLEASE HURRY! i’ll give brainliest
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!