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
navik [9.2K]
3 years ago
15

If you subtract 23.47 km from 560.589 km, how many significant digits would your answer have?

Mathematics
1 answer:
vodomira [7]3 years ago
7 0
560.589 - 23.47 is hmm 537.119  <---- 6 significant digits

alrite... looks good, however, when it comes to dealing with significant digits, for addition/subtraction, we go with the lowest significant amount for decimals, in this case,

560.589  <--- has 6 significant digits, accurate to the 1000th place
23.47     <--- has 4 significant digits, and is accurate to the 100th place

thus, our answer will have to be rounded up in 2 significant decimals, or 537.12
and that only has 5 significant digits, since is rounded up to the 100th place.
You might be interested in
A swim coach has at most $800 to buy equipment for the swim team. Each pull buoy costs $5.50 and each kickboard costs $10. Let x
MissTica

Answer:

5.50x+10y≤800

Step-by-step explanation:

The pull bouys are $5.50 each (5.50x)

The kickboards are $10 each (10y)

And the words "at most" mean less than or equal to

Hope this helps

(can I plz have a brainliest)

3 0
3 years ago
BRAINLIEST TO RIGHT ANSWER! NEED HELP ASAP!
yan [13]

Answer:

y = 3x - 8

Step-by-step explanation:

Line is passing through the points (2, - 2) & (0, - 8)

Slope of line

\: m =  \frac{ - 8 - ( - 2)}{0 - 2}   \\  \\ =  \frac{ - 8 + 2}{ - 2}   \\  \\ =  \frac{ - 6}{ - 2}   \\  \\ = 3 \\ \\y-intercept = b = - 8\\ \\equation \: of \: line \: in  \:slope \:\\ intrecept \:  form \: is \: given \: as \\ \\  y = mx + b \\  \\ y = 3x + ( - 8) \\  \\  \huge \red {y = 3x - 8}

5 0
3 years ago
Read 2 more answers
(Please help)Choose the correct answer and please explanation each (Brainliest)
Vesnalui [34]

Answer:

1. C

2. D

3. C

Explanation:

1. Girls = 12 plus twice the number of boys, so  C. y = 12 + 2x.

2. You have to see which point has the second value being greater than the first value:

 A) -1 > -2 is not true

 B) 0 > 1 is not true

 C) 2 > 3 is not true

 D) 8 > 4 is true, so it's D

3. Add the two values and see if it's less than 5

 A) -1-4 < 5 is true

 B) 0 + 4 < 5 is true

 C) 1 + 7 < 5 is not true, so this is the answer

 D) 2 + 2 < 5 is true

3 0
3 years ago
On a grid, the distance between the points located at (3, 2) and (9, 3) is roughly equal to _____.
Marizza181 [45]
An inch or 2 so yeah if in shapes then around a rectangle
6 0
3 years ago
Read 2 more answers
Which expression is equivalent to (4x^3y^5)(3x^5y)^2 ?
barxatty [35]

(3x^5y)^2=

3^2=9

(x^5)^2=x^10

y^2=y^2

(3x^5y)^2=9x^10y^2

9x^10y^2(4x^3y^5)=

9*4=36

x^10*x^3=x^13

y^2*y^5=y^7

9x^19y^2(4x^3y^5)= 36x^13y^7

Final answer: 36x^13y^7

3 0
3 years ago
Other questions:
  • Latasha paid $75 to join a summer golf program. The course where she plays charges $30 per round. if Latasha spent 375, use the
    9·1 answer
  • Bill paid $800 simple interest on a 4% loan over 5 years for a new car. What was the original amount he borrowed.
    6·1 answer
  • In the diagram below O id circumscribed about quadrilateral ABCD. What is the value of x?
    14·2 answers
  • If G is a 3 x 4 matrix and His a 4x 3 matrix, what is the dimension of GH?
    7·1 answer
  • Which of the options represents the resulting equation after an equivalent expression for y is substituted into the second equat
    8·2 answers
  • Look at the picture and plzz help me and also pick from the boxed sentences
    13·1 answer
  • To graph y = -cosx, _____.
    9·1 answer
  • Join my kahoot code7419921
    11·2 answers
  • You want to go to a movie and hope to have enough money to get popcorn
    7·2 answers
  • A loon is a bird that dives in the ocean for its food. It can dive to a depth of 12ft in 8 seconds. How many feet does it dive p
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!