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
laila [671]
3 years ago
5

Find the slope -2 2 1/2 -1/2

Mathematics
1 answer:
enyata [817]3 years ago
6 0
2 is the correct answer when you really figure out the problem
You might be interested in
A Ski resort tracks the proportion of seasonal employees who are rehired each season. Rehiring a seasonal employee is beneficial
DaniilM [7]

The test statistic z will be equal to -0.946 and it shows that there is no significant difference in the proportion of rehires between full time and part time.

Given sample sizes of 833 and 386 and result of samples 434 and 189.

n_{1} =833,     n_{2}=386

Proportion  of full time=434/833=0.52

Proportion of part time=189/386=0.49.

Difference in proportion =0.52-0.49

H_{0}:TTF- i∈ rho=0

H_{1}: TTF+i∈ rho≠0.

Mean of difference=0.03

Z=(X-μ)/σ

σ=\sqrt{0.4517/447}

=0.0317

σ=0.0317

z=(0-0.03)/0.0317

=-0.03/0.0317

=-0.317

p value will be =0.1736.

Because p value is greater than 0.01 so we will accept the null hypothesis which shows that there is no significant difference in the proportions.

Hence there is no significant difference in the proportion of rehires between full time and part time.

Learn more about z test at brainly.com/question/14453510

#SPJ4

6 0
2 years ago
What is the sale price of this bed after the discount has been taken off the standard price?
vladimir2022 [97]

Answer:

585 is the answer of your question.

Step-by-step explanation:

because formula is

Mp _ d% of mp

4 0
3 years ago
Read 2 more answers
"if f(x)=x+1/x then the set of values for which f increases is"
Anettt [7]
The solution for this problem would be:
f'(x) = 1 - 1/x^2 = (x^2 - 1)/x^2 
is positive where |x| > 1 
hence (-inf, -1) and (1, inf) are the regions in which f' is positive and therefore f is increasing.
Therefore, the answer is (-infinity,-1] U [1,infinity).
4 0
3 years ago
A middle school took all of its
bearhunter [10]
If there is 1000 seats, and the students took 45% percent of them, then 450 sixth graders went on the trip
7 0
3 years ago
No work needed! pythagorean theorem.
Ulleksa [173]

2) x = 4

4) x = sqrt(106) = 10.3

7 0
3 years ago
Other questions:
  • The quadrilateral shown is a rectangle. What is m∠MJN?
    12·1 answer
  • Refer to the graph below.
    9·2 answers
  • Using Pythagorean Theorem what is the square root of the third side ?
    11·1 answer
  • If John has 45 balls and jake has 2 times as much, how much does jake have
    6·2 answers
  • A skateboard was reduced in price from $50 to 43 what was the percent decrease
    14·1 answer
  • The equation of a line that is perpendicular to y = 2x + 1 passes through the point (4,-3)
    15·1 answer
  • Can someone please help ? :(
    7·2 answers
  • A bag contains 4 yellow tiles and 2 green tiles . A tile will be taken from the bag at random and set aside. A second tile will
    13·2 answers
  • Subtract and simplify. 12 3\8 − 9 1\8 =
    8·2 answers
  • Simplify the expression. Explain each step 7(4y)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!