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
Rudik [331]
4 years ago
6

Give the number of significant figures: 832,000 km

Mathematics
2 answers:
lutik1710 [3]4 years ago
8 0

Answer:

The correct answer is 3.

Step-by-step explanation:

When you are not using a decimal after the whole number the extra zeros are not required. The number can still be recognized without the zeros.

Example: 832,000 km only has three significant numbers, as it can still be recognized without the zeros.

However, 832,000.0 km has seven significant numbers, as it cannot be recognized without the decimal. The number after the decimal says that the number continues into the tenths place, which is required when writing statistics.

Hope this helps!

NikAS [45]4 years ago
4 0
There are 3 significant figures because there are 3 digits which aren't 0's
You might be interested in
at 1:30 in the afternoon an old freight train and a new dart express train pull out of the new garland station going in opposite
nydimaria [60]

Solution: The speed of old freight train is 0.5 miles per minute and the speed of new dart express train is 1.5 miles per minute.

Explanation:

Let the speed of old freight train is x miles per minute and the speed of new dart express train is y miles per minute.

It is given that the speed of the dart express train is three times faster than the freight train. So, it can be written as,

3x=y ....(1)

The trains are moving towards the opposite directions, therefore the distance between them is increased at the speed of (x+y) miles per minute.

Distance=Speed\times Time

The distance between both train in 15 minutes is represented by 15(x+y).

According to the given information the distance between trains is 30 miles in 15 minutes.

15(x+y)=30

x+y=2

Use equation (1) and put y=3x

x+3x=2

4x=2

x=0.5

Put this value in equation (1), to find the value of y.

y=3(0.5)

y=1.5

Therefore, the The speed of old freight train is 0.5 miles per minute and the speed of new dart express train is 1.5 miles per minute.

4 0
4 years ago
3 friendship 56 cards equally how many cards does each girl get how many cards are left over.
True [87]

Answer:

2

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Miranda had 4 pounds, 6 ounces of clay. She divided it into 10 equal parts. How heavy was each part?
Mazyrski [523]

Change pounds to ounces.

1 pound = 16 ounces.

4 x 16 = 64 + 6 = 70 total ounces of clay.

Now divide by 10:

70 / 10 = 7

Each part was 7 ounces.

3 0
3 years ago
The cost of an apple is $1.20. What is the cost of 5 apples?
Finger [1]
The cost of 5 apples is $6
7 0
2 years ago
Read 2 more answers
A map has a scale of 1 cm : 21 km. Two cities are 3.1 cm apart on the map. To the nearest tenth of a kilometer, what is the actu
Galina-37 [17]
To answer the problem above, use the concept of ratio and proportion. The ratio between 1 cm to 21 km should be the same as the ratio of 3.1 cm to the actual distance. Let x be the unknown actual distance and mathematically express the situation,
 
                                         (1 cm/ 21 km) = (3.1 cm / x km)

This equation gives a value for x which is 65.1 km. Therefore, the answer is letter C. 

6 0
3 years ago
Other questions:
  • Jared sells square frames of various sizes made of wood. To find the area of a frame, Jared uses the formula A = s^2 - (s - 2w)^
    10·2 answers
  • liquid A has a density of 1.4 g/mL , liquid B has a density of 5.9 g/mL and liquid c has a density of 3.2 g/ mL. arrange the thr
    13·1 answer
  • Two numbers total 57 and have a difference of 33
    7·2 answers
  • What is the expression for add g to 4, then subtract 5 from the result?
    14·1 answer
  • Emma is training for a 10-kilometer race. She wants to beat her last 10-kilometer time, which was 1 hour 10 minutes. Emma has al
    7·2 answers
  • Can someone please help with with this question
    8·1 answer
  • Construct the appropriate number sets with the given information use the sets to match the following:
    12·1 answer
  • Help me on this question and first person to get the answer right gets brainliest
    14·1 answer
  • Solve the inequality. -2x + 5 < 6
    5·1 answer
  • Simplify 3x + 5y + 2x – 4y
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!