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
damaskus [11]
2 years ago
5

one endpoint of a line segment is (1,2) and the midpoint of the midpoint of the segment is (-1,4) what is the other end point ?

Mathematics
1 answer:
pishuonlain [190]2 years ago
3 0
The other end point is (-3,6)
You might be interested in
Many four-door cars are about 15 feet long.how many of these cars would you have to line up to equal the length of a megaloden.i
Mamont248 [21]
60/15 cars, 4 cars Hope this helped!!! :)
4 0
3 years ago
How to do 3(x-2)= -6
nasty-shy [4]

Answer:

3×x -3×2=-6

or,3x-6=-6

or,3x=-6+6

or,x=0/3

therefore=x =1 answer

8 0
3 years ago
Read 2 more answers
At an airport, 79% of recent flights have arrived on time. A sample of 7flights is studied. a.Compute the mean of this probabili
xxTIMURxx [149]

Answer:

a. 5.53

b. 1.078

c. 0.126

d. 0.109

e. 0.549

f. 0.834

g.  0.451

Step-by-step explanation:

The percentage of the flights that arrive on time, P(x) = 79%

The number of flights in the sample, n = 7 flights

a. The mean of the probability distribution, μ = ∑x·P(x)

Therefore, we have; μₓ = n·p

μₓ = 7 × 79/100 = 5.53

b. The standard deviation, σₓ = √(n·p·(1 - p))

∴ σₓ = √(7 × 0.79 × (1 - 0.79)) ≈ 1.078

c. We have;

p = 0.79

q = 1 - p = 1 - 0.79 = 0.21

By binomial probability distribution formula, we have;

The probability of exactly four, P(Exactly 4) = ₇C₄·p⁴·q³

P(Exactly 4) = 35 × 0.79⁴×0.21³ ≈ 0.12625

d. The probability of less than 4 is given as follows;

P(Less than 4) = ₇C₀·p⁰·q⁷ + ₇C₁·p¹·q⁶ + ₇C₂·p²·q⁵ + ₇C₃·p³·q⁴

∴ P(Less than 4) = 1×0.79^0 * 0.21^7 + 7 * 0.79^1 × 0.21^6 + 21*0.79^2*0.29^5+ 85×0.79^3*0.21^4 ≈ 0.109

The probability of less than 4 is ≈ 0.109

e. The probability that more than 5 is given as follows;

P(More than 5) = ₇C₆·p⁶·q¹ + ₇C₇·p⁷·q⁰

7×0.79^6 * 0.21 + 1 * 0.79^7 × 0.21^0 ≈ 0.549

f. The probability that at least 5 of the flight were on time is given as follows;

P(At least 5) = ₇C₅·p⁵·q² + ₇C₆·p⁶·q¹ + ₇C₇·p⁷·q⁰

∴ P(At least 5) = 21×0.79^5 * 0.21^2 + 7×0.79^6 * 0.21 + 1 * 0.79^7 × 0.21^0 ≈ 0.834

g.  For the probability that no more than 5 of the flights were on time, e have;

P(At most 5) = 1 - P(More than 5)

∴ P(At most 5) = 1 - 0.549 ≈ 0.451.

6 0
2 years ago
Please help with numbers 4 and 5
Sav [38]
Idk
The answer and I can’t see it
5 0
3 years ago
Create a scenario that leads to an inequality of the form ax + b > c. You can use any of the inequality symbols (>, ≥, &lt
diamong [38]
Ax+x=40
ax²/40=4 you have to add the varibles and divide by that number
5 0
3 years ago
Other questions:
  • One number is six times another number. Their difference is 35. What are the two numbers?
    9·2 answers
  • The question and directions are in the picture
    8·1 answer
  • If g(x) = 3(x + 10), what is the value of the<br> function when x = -8?<br> O<br> -8<br> -2<br> 24
    9·2 answers
  • Whats the value of the first 8 in 8,644.58
    12·2 answers
  • If f(x) = 2x + 3 for all values of x, what is the value of f(-3)?​
    7·1 answer
  • Assume that the weight of two year old babies have distribution that is approximately normal with a mean of 29 pounds and a stan
    10·1 answer
  • In the rectangle LOBA, if m∠1 = 36°. Find m∠OBA and m∠2.<br> m∠OBA = <br> m∠2 =
    13·1 answer
  • Todd has 17 inches of rope. This is 1/3 of the length of rope that he needs to tie his boat to a dock. How many inches of rope d
    12·2 answers
  • PLEASE HELP ME!!!! WILL GIVE BRAINLEYEST AND 5 STARS!!
    14·1 answer
  • Katherine is landscaping her home with juniper trees and pansies. She wants to arrange 15 pansies around each of 8 trees. Each t
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!