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
ivann1987 [24]
3 years ago
12

Find the distance between (-2,6) and (1,2)

Mathematics
1 answer:
olga nikolaevna [1]3 years ago
3 0

Step-by-step explanation:

label the numbers (x,y) and (x2,y2)

write down the distance formula

replace the xs and ys by the numbers and then solve them

You might be interested in
An analyst from an energy research institute in California wishes to precisely estimate a 99% confidence interval of the average
Lena [83]

Answer:

190

Step-by-step explanation:

Data provided in the question:

Confidence level = 99%

Therefore,

α = 1% = 0.01

[ from standard normal table ]

z-value for z_{\frac{\alpha}{2}}= z_{\frac{0.01}{2}}= = 2.58

Margin of error, E = $0.06

Standard deviation, σ = $0.32

Now,

n = (\frac{z_{0.005}\sigma}{E})^2

Here,

n is the sample size (or the minimum number of gas stations  )

on substituting the respective values, we get

= (\frac{z_{0.005}\sigma}{E})^2

= (\frac{2.58\times0.32}{0.06})^2

= 13.76²

= 189.3376 ≈ 190

Hence,

minimum number of gas stations that she should include in her sample is 190

5 0
3 years ago
Is this a function? Yes or no<br> {(2,3), (-3,5),(2,6), (-1,0), (3,7)}
mixas84 [53]

Answer:

no

Step-by-step explanation:

5 0
3 years ago
FIND THE VOLUME OF THE SPHERE!
Alexxx [7]

Answer:

v= 1.7in

Step-by-step explanation:

3 0
3 years ago
Thirteen percent of the profits from Kendall’s business are donated to charities.write and solve an equation to find out how muc
pychu [463]

The amount given to charity from Kendall’s profit is $168.0146

Given:

  • Kendall’s profit = $1292.42
  • Percentage given to charity = 13%

<h3>How to find percentage</h3>

Amount given to charity = Percentage given to charity × Kendall’s profit

= 13% of $1292.42

= 13/100 × 1292.42

= 0.13 × 1292.42

= $168.0146

Therefore, the amount given to charity from Kendall’s profit is $168.0146

Learn more about percentage:

brainly.com/question/843074

5 0
2 years ago
Solve and show work for ( +2 )(2+5)=0
Scorpion4ik [409]
(2) (2+5) = 14
2•2= 4
2•5= 10
4+10= 14
7 0
3 years ago
Other questions:
  • Solve the equation using the Zero-Product property<br><br> (2x-8)(7x+5)=0
    14·1 answer
  • What is 9,452,729 in expanded form
    6·2 answers
  • A way to write numbers by showing the value of each digits
    11·1 answer
  • Brian bought a fish tank that is 22 in. long, 12 in. wide, and 16 in. tall. Which is the volume of the fish tank?
    6·2 answers
  • What is the slope?
    14·1 answer
  • The triangular prism has a square base face of 8 cm. The perpendicular height from
    7·1 answer
  • Question 2<br> Which TWO expressions are equivalent to<br> 1/2(2/3x-4)-2(1/4x-3)
    15·1 answer
  • Please help me. I'm not trying to guilt-trip or anything but I suck at school and my questions haven't been answered or people j
    9·1 answer
  • Find P(6) when p = 0.45
    15·1 answer
  • Is 0.7 =0.07 reasonable? explain why if its not or it is
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!