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
cricket20 [7]
2 years ago
14

PLEASE HELP I AM HOPLESS ON THIS

Mathematics
2 answers:
ValentinkaMS [17]2 years ago
8 0

Answer: (-2,1)

Step-by-step explanation:

Read it lije (x,y)

Lesechka [4]2 years ago
7 0
It would be the last option (-2,1)
You might be interested in
I need the answer hurry
Basile [38]
I think it's 2 because crossing things out as if it were in a line is 0 and 4. 4/2 is 2
3 0
3 years ago
What is the value of the digit 4 in the number 834,539,267​
Mnenie [13.5K]

Answer:

4,000,000

Step-by-step explanation:

millions, thousands, hundreds

7 0
3 years ago
Read 2 more answers
a farmer wants to fence in three sides of a rectangular field shown below with 960 feet of fencing. The other side of the rectan
Alika [10]

9514 1404 393

Answer:

  240 ft by 480 ft

Step-by-step explanation:

Area is maximized when the long side is half the total length of the fence. That makes the short side (out from the river) be half the length of the long side.

The fenced field dimensions are 240 feet by 480 feet.

__

You can let x represent the length of the long side. Then the length of the short side is half the remaining fence: (960 -x)/2.

The total area is the product of these dimensions:

  A = x(960 -x)/2

We note that this is the equation of a parabola with zeros at x=0 and x=960. The maximum will be found on the line of symmetry, halfway between the zeros. That is at x = (0 +960)/2 = 480.

The area is maximized for a long-side dimension of 480 feet. The short sides are 240 feet.

3 0
3 years ago
Help plz giving out brianlest
svet-max [94.6K]
I don’t think it is a function because you can’t have two 0’s on the Y axis it doesn’t work
4 0
3 years ago
The standard deviation of the sampling distribution of the sample mean is $115,000. The population standard deviation was $25,00
Zina [86]

Answer:

0.31084

Step-by-step explanation:

When given a question where by a random sample is chosen for the population, the z score formula used =

z = (x-μ)/Standard error

where x is the raw score

μ is the population mean

Standard error = σ/√n,

σ is the population standard deviation

n = number of samples

For x = $114,000, μ = $115,000, σ = 25,000, n = 100

z = (x-μ)/Standard error

= z = (x-μ)/ σ/√n

z = 114,000 - 115,000/ 25,000/√100

= -1000/25,000/10

= -1000/2500

z = -0.4

Determining the probability value from Z-Table:

P(x = 114000) = P(z = -0.4)

= 0.34458

For x = $116,000, μ = $115,000, σ = 25,000, n = 100

z = (x-μ)/Standard error

= z = (x-μ)/ σ/√n

z = 116,000 - 115,000/ 25,000/√100

= 1000/25,000/10

= 1000/2500

= 0.4

Determining the Probability value from Z-Table:

P(x = 116000) = P(z = 0.4)

= 0.65542

The probability that the sample mean selling price was between $114,000 and $116,000 is calculated as

= P(114,000< x < 116,000)

= P(-Z<x<Z)

= P(-0.4<x< 0.4

= 0.65542 - 0.34458

= 0.31084

Therefore, the probability that the sample mean selling price was between $114,000 and $116,000 is 0.31084

5 0
3 years ago
Other questions:
  • The average production cost for major movies is 65 million dollars and the standard deviation is 18 million dollars. Assume the
    10·1 answer
  • Which expression is equivalent to 4(9x2−2)? 36x2−10−2 16x2+14−20x2−2 18x2−12−18x2+2 30x2−10+6x2+2
    10·2 answers
  • your neigbor pays you $17 for every 2 hours you work. you work for 8 hours on saturday. how much does your neighbor owe you rati
    14·1 answer
  • Can you please help me with this
    11·1 answer
  • Help plz I’m suck at math
    5·2 answers
  • First one to answer gets brainlist <br><br><br>what's ur fav color?​
    8·2 answers
  • Write the equation of a line (y=mx+b) that passes through the points.<br><br> (2, 3) and 4. 4)
    15·2 answers
  • Simplify -8(4-3x)-(p+8)
    11·1 answer
  • Please answer meee.......​
    5·2 answers
  • 8.25 The glass gauge on a cylindrical coffee maker shows there are 45 cups left when the coffee maker is 36% full. How many cups
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!