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
ASHA 777 [7]
3 years ago
11

8 meters increased by 25%

Mathematics
2 answers:
dimulka [17.4K]3 years ago
8 0
8 x 1.25 = 10
or you could do 8 x 0.25 = 2 
8 + 2 = 10
shusha [124]3 years ago
4 0
=10 meters. Simple 25% of 8 = 2 and 8+2 =10
You might be interested in
Help me please:(:(:(:(:(
Dmitry [639]

Answer:

ndjndkjsdf

Step-xplanation:fdjsdnfdjnfdfsfd

7 0
3 years ago
How many solutions does the equation 9x +3=9x + 5 have?
Sphinxa [80]

Answer:

none

Step-by-step explanation:

Because X has the same coefficient on both sides but a different value is being added to it, there cannot be an solution.

9x+3=9x+5

-9x -5

-2=0, which doesnt work so theres no solution

8 0
3 years ago
Read 2 more answers
Find the length of the arc of the circular helix with vector equation r(t) = 2 cos t i + 2 sin t j + tk from the point (2, 0, 0)
USPshnik [31]

\vec r(t)=2\cos t\,\vec\imath+2\sin t\,\vec\jmath+t\,\vec k

\implies\vec r'(t)=-2\sin t\,\vec\imath+2\cos t\,\vec\jmath+\vec k

\implies\|\vec r'(t)\|=\sqrt{(-2\sin t)^2+(2\cos t)^2+1^2}=\sqrt5

Then the length of the arc is

\displaystyle\int_0^{2\pi}\|\vec r'(t)\|\,\mathrm dt=\sqrt5\int_0^{2\pi}\mathrm dt=2\sqrt5\,\pi

4 0
3 years ago
What is the classification for this polynomial?
Mariana [72]

Answer:

Trinomial

Step-by-step explanation:

This is because there are three terms involved in the equation.

One of them is -7ab^4. Another is 4c^3. The third one is 25.

4 0
3 years ago
An EPA contractor needs to test the concentration of a substance in ten samples of the ground water. Seventy samples were
olga55 [171]

Answer:

Systematic sampling

Step-by-step explanation:

An EPA contractor needing to test the concentration of a substance in ten samples out seventy samples provided form a single source at regular time intervals.

For the contractor to effectively carry out the testing he has to employ a Non-probability system of sampling which is called Systematic sampling, because in systematic sampling we can assume the population size (x ) which in this case is 70 and the sample size( n ) to be 10

He will have to select ;  ( x / n )^th of the sampling frame for best results

7 0
3 years ago
Other questions:
  • Which is a solution for the following system of inequalities?
    12·1 answer
  • How many metres in 4 and half kilometres
    8·1 answer
  • Solve this system by elimination 12x-8y=20. -4x+3y=1
    7·1 answer
  • (a) Pablo runs 8 miles in 72 minutes.
    14·1 answer
  • If (X-Y,X+Y )= (6,10 ) , find x and y!!
    15·1 answer
  • john goes out to eat at a local restaurant the bill comes to $47.38 john wants to leave a 20% tip how much of a tip should he le
    12·1 answer
  • 35.334 divided by 26
    11·2 answers
  • What is the simplified form of x plus 4 over x squared minus 3x minus 10⋅x minus 3 over x squared plus x minus 12? (6 points)
    8·1 answer
  • Find the product.<br> (v - 7su^2) (v + su^2)<br> Enter the correct answer.
    11·2 answers
  • If APORASTU, what is the scale factor of APOR to ASTU?<br> Ο Α. 5<br> Ο Ο Ο<br> Β. 4<br> G.<br> D
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!