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
horsena [70]
3 years ago
14

The weight of a rock sample is measured to be 2.5 pounds. What is the percent of error in the measurement?

Mathematics
1 answer:
Dennis_Churaev [7]3 years ago
7 0

Answer:

5

Step-by-step explanation:

You might be interested in
HELP PLEASE! I'll be your fan
Bond [772]
Part a)

for extraneous solution
<span>
1 ⋅ sqrt(x+2) + 3 = 0</span>

for non extraneous solution

1⋅ sqrt(x+2)  + 3 = 6

part b) solve each equation

1⋅sqrt(x+2)+3=0 

x+sqrt(x+2)=−3 

square both sides

(sqrt(<span>x+2)</span>)^ 2 = (−3)^2 


x+2=9 

x=9−2 

x=7 

do you see why its extraneous

6 0
3 years ago
Read 2 more answers
What are true bearings and how can they be calculated/read?
lubasha [3.4K]

Answer:

Compass bearings use the four directions on a compass in order to find the direction of one object from another. An example is N20°E. True bearings use the number of degrees measured clockwise from north an object is. An Example is 120°T.

Compass bearings use the four directions on a compass in order to find the direction of one object from another. An example is N20°E. True bearings use the number of degrees measured clockwise from north an object is. An Example is 120°T.

3 0
1 year ago
Read 2 more answers
I’ve tried to work this out but I can’t get it figured out. Can someone help me
Bas_tet [7]
G(2) = -4(2) = -8
f(g(2)) = (-8)^2 = 64

answer 
64
5 0
2 years ago
I need help... how do you solve this? I'm so sorry i just dont understand it
Novosadov [1.4K]
I need a question or a problem to solve??
6 0
2 years ago
61 square foot to the nearest whole number
Inga [223]

Answer:

61

Step-by-step explanation:

61 is a whole number so you don't need to round it to one.

8 0
2 years ago
Read 2 more answers
Other questions:
  • Subtract: 6lb 4oz<br> - 2lb 10oz
    5·2 answers
  • Solve for x: 3 &lt; x + 3 &lt; 6
    12·1 answer
  • I need help plz, i dont understand it, its english class, i dont like english class
    15·2 answers
  • How many one-degree angles are in a 70° angle?​
    6·2 answers
  • On a rectangular coordinate plane, a circle centered at (0, 0) is inscribed within a square with adjacent vertices at (0, -2√) a
    15·1 answer
  • What is the slope of the line passing through the points (1, -5) and (4, 1)?
    10·2 answers
  • Simplify 3x+5y-x+2y please
    9·1 answer
  • What -13/5÷(2/3) in mixed numbers
    14·1 answer
  • Pleaseeeeeee help meeeeeeeeeee
    15·1 answer
  • If Gus is school is 5/10 away from him how long does it take from him to walk from his house to school and back how far does he
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!