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
Setler [38]
2 years ago
13

Round off 0.043 to one significant figure

Mathematics
1 answer:
Thepotemich [5.8K]2 years ago
3 0
The answer is .4 because that's the one significant answer that matters.
You might be interested in
Sally has Christmas lights the roof is 16 feet high the ladder is 20 ft long how far away is letter from wall
lesantik [10]
It should be 12 ft away from the wall. Not 4 ft. You do not just subtract the difference because as you pull it away from the wall, the ladder is mostly moving horizontally with only a small vertical change.

You can use Pythagorean Theorem to find the answer. Think of the ladder as the hypotenuse of a right triangle with the wall and the ground as the legs.

a^2 + b^2 = c^2

16^2 + b^2 = 20^2

b^2 = 20^2 - 16^2

b^2 = 144

b = 12 ft






4 0
3 years ago
What is the inverse of the function f(x) = x – 12?​
xeze [42]

Answer:

f − 1  ( x )  =  x  +  12

Step-by-step explanation:

To find the inverse, interchange the variables and solve for  

y .

I hope this helps.

8 0
3 years ago
Read 2 more answers
Colton bought a pair of sunglasses online for $69. He used a coupon code to get a 30% discount. The website also applied a 20% p
beks73 [17]
12 equals the Suns size and distance
8 0
3 years ago
There are approximately 3,000 bass in a lake. The population grows at a rate of 2% per year. Round answers to the nearest tenth.
Tamiku [17]

Answer:

years 1–4: 62.4 bass per year

years 5–8: 67.6 bass per year

Step-by-step explanation:

If the population in year n is ...

 p(n) = 3000·1.02^n

then the average rate of change from year 1 to year 4 is ...

 (p(4) -p(1))/(4 -1) = 3000(1.02^4 -1.02^1)/3 = 1020·(1.02^3 -1) ≈ 62.4

The average rate of change for years 1–4 is 62.4 bass per year.

For years 5–8, the rate of change is similarly computed:

 (p(8) -p(5))/(8 -5) = 3000(1.02^8 -1.02^5)/3 = 1000·1.02^5·(1.02^3 -1) ≈ 67.6

The average rate of change for years 5–8 is 67.6 bass per year.

5 0
2 years ago
Read 2 more answers
8a - 2b + 12a - 2a - 4b
chubhunter [2.5K]

-52

Step-by-step explanation:

8.4-2.22+12.4-4.22=

=32-44+48-88=

=-132+80=

=-52

8 0
2 years ago
Other questions:
  • 1. It costs $5820 to get new windows for a certain house. Each of the 28 windows costs the same amount.
    12·1 answer
  • Sam has a barn that is 16 feet high. He needs to replace a piece of roofing and wants to use a ladder that will rest 8 feet from
    12·1 answer
  • If m∠XWZ = 90, what is x?
    10·2 answers
  • An organic farmer buys a piece of land seed plants tomatoes on 5/9 of the land and green beans on 1/12 of the of the land she pl
    5·2 answers
  • What is the value of x, y and z?
    15·1 answer
  • What decimal is equivalent to 3%?
    12·2 answers
  • What is the opposite of 3.75 on a number line?​
    15·2 answers
  • 1. If a = -1 , the value of3a + 1 is ​
    11·1 answer
  • What is the approximate percent increase when the population of a town increases from 12,089 to 15,025
    11·1 answer
  • Solve the equation by first using a sum-to-product formula. (enter your answers as a comma-separated list. let k be any integer.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!