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
Ostrovityanka [42]
3 years ago
7

Please help me! will mark you brainliest

Mathematics
1 answer:
horsena [70]3 years ago
7 0

Answer:

well i can not help you with this one JACK

Step-by-step explanation:

You might be interested in
Assume standard deviation of all invoices is $200. Sample 100 invoices. What is the standard deviation of xbar
posledela

Answer:

<h3>20</h3>

Step-by-step explanation:

Standard deviation of the mean is expressed as:

SM = s/√n

s is the standard deviation of all invoices

n is the sample size of the invoiced

Given

s = $200

n = 100

Required

Standard deviation of the mean

Substitute the given parameters into the given equation

SM = 200/√100

SM = 200/10

SM = 20

Hence the standard deviation of xbar is 20

3 0
3 years ago
When 6x^2-4x+3 is subtracted from 3x^2-2x+3 The result is
Svetach [21]
3x^2 -6x + 6 :) hope this is alright
4 0
3 years ago
Read 2 more answers
The alternating current (AC) breakdown voltage of an insulating liquid indicates its dielectric strength. An article gave the ac
Mnenie [13.5K]

Answer:

Attached as image png.

Step-by-step explanation:

The alternating current (AC) breakdown voltage of an insulating liquid indicates its dielectric strength. An article gave the accompanying sample observations on breakdown voltage (kV) of a particular circuit under certain conditions. 62 51 53 58 42 54 56 61 59 64 51 53 64 62 50 68 54 55 57 50 55 50 56 55 46 56 54 55 53 47 48 56 58 48 63 58 57 56 54 59 54 52 50 55 60 51 56 59 Construct a boxplot of the data.

The boxplot is a method to represent a series of numerical data through their quartiles. In this way, the box diagram shows at a glance the median and quartiles of the data.

4 0
3 years ago
The graph below shows a system of equations: Draw a line labeled y equals x plus 4 by joining the ordered pairs negative 4, 0 an
mote1985 [20]
The system of equations:2 y = - x - 12 y = x + 5---------------------- x - 1 = x + 5- 2 x = 5 + 1- 2 x = 6x = - 6 : 2x = - 32 y = - 3 + 52 y = 2y = 1The solution is ( - 3 , 1 ).Answer: The x-coordinate of the solution to the system is:  x = - 3.
 Read more on Brainly - brainly.com/sf/question/1578438
7 0
3 years ago
Read 2 more answers
One car takes half a minute to complete a circuit.
Liono4ka [1.6K]

Answer:

7 laps

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Pls help fast!! Will mark brainliest!
    7·2 answers
  • Solve the equation 2/3x - 5 = 1/2x - 3
    8·2 answers
  • Triangle JKL is isosceles. The measure of angle J is 72° and the measure of angle K is 36°. Which statement describes angle L?
    8·2 answers
  • I need to know the answers to them
    11·1 answer
  • Please help!!!!!!!!!
    13·1 answer
  • dilate triangle ABC using center p and scale factor 3/2. what do properties of dilations tell you about B'? (Answer B)
    15·1 answer
  • What time did he reach ???​
    9·1 answer
  • I still need the area I provided my answer for perimeter if you need help! pls help me if u do I will give u brainliest
    9·1 answer
  • A researcher who wants to test the hypothesis that the population mean of a variable is 85, takes a sample of 50 people and obta
    15·1 answer
  • HELP PLEASE. Hector built a tent shaped like a rectangular pyramid. The volume of the tent is 56 cubic ft. The area of the base
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!