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
dmitriy555 [2]
3 years ago
5

Find the midpoint of the segment with the given endpoints. M(–2, 1) and N(–3, 2)

Mathematics
2 answers:
mafiozo [28]3 years ago
5 0
\bf ~~~~~~~~~~~~\textit{middle point of 2 points }
\\\\
M(\stackrel{x_1}{-2}~,~\stackrel{y_1}{1})\qquad 
N(\stackrel{x_2}{-3}~,~\stackrel{y_2}{2})
\qquad
%   coordinates of midpoint 
\left(\cfrac{ x_2 +  x_1}{2}~~~ ,~~~ \cfrac{ y_2 +  y_1}{2} \right)
\\\\\\
\left( \cfrac{-3-2}{2}~~,~~\cfrac{2+1}{2} \right)\implies \left(-\frac{5}{2}~,~\frac{3}{2}  \right)
Shkiper50 [21]3 years ago
3 0
The midpoint would be (-5/2, 3/2). Hope this helps!
You might be interested in
A warehouse distributor of carpet faces a normally distributed demand for its carpet. The average demand for carpet from the sto
dimulka [17.4K]

Answer:

There is a 25.14% probability that the order will not be met during a month.

Step-by-step explanation:

Problems of normally distributed samples can be solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by

Z = \frac{X - \mu}{\sigma}

After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X. Subtracting 1 by the pvalue, we This p-value is the probability that the value of the measure is greater than X.

In this problem, we have that:

\mu = 4500, \sigma = 900.

The order will not be met if X > 6000. So we find the pvalue of Z when X = 6000, and subtract 1 by this value.

Z = \frac{X - \mu}{\sigma}

Z = \frac{6000 - 4500}{900}

Z = 1.67

Z = 1.67 has a pvalue of 0.7486.

So there is a 1 - 0.7486 = 0.2514 = 25.14% probability that the order will not be met during a month.

3 0
3 years ago
Park Hyatt Philadelphia at the Bellevue, located at Walnut and Broad in downtown Philadelphia has a capacity of 240 king rooms.
Reika [66]

Answer:

X=53

Step-by-step explanation:

From the question we are told that:

Regular fare R= $275

Discount fare of $125

Mean \=x =50

Standard deviation \sigma= 26.

Generally, the equation for Critical Fraction is mathematically given by

C=\frac{Pf-Pd}{Pf}

C=\frac{275-125}{275}

C=0.5

From Z Distribution Table

Z=0.1131

Therefore

Reservation  made is give as for High fare travellers is

X = \=x+(z* \sigma)

X = 50 + (0.1131 * 26)

X=53

7 0
3 years ago
4. Last year there were 600 students
AleksAgata [21]

Answer:

There are 552 students

Step-by-step explanation: 600*0.08=48, 600-48=552

6 0
2 years ago
A computer randomly puts a point inside the rectangle. What is the probability that the point lands in triangle T?
Serjik [45]

Answer:

87.5%

Step-by-step explanation:

The area of the entire rectangle is 8 by 6,

8x6=48 so the area is 48 units^2.

The area of the triangle is A=1/2bh

A=1/2(2)(6)

A=1(6)

A=6 units^2

6/48=0.125

0.125=12.5%

You need to find the percent it will not land in the triangle, so subtract 12.5 from 100.

100-12.5=87.5

There is an 87.5% chance it will not land in the triangle

3 0
3 years ago
"Five divded by the sum of a and b" written as a fraction would be
s2008m [1.1K]

Answer:

5/a+b

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Please I need help on the first one. Can someone explain it to me or answer it
    14·1 answer
  • What is the solution to the equation 1 over 5 multiplied by n equals 3
    14·2 answers
  • Can someone help me with this question
    8·1 answer
  • Evaluate 2x^-4y for x = 2 and y = 4. -64 1/8 1/2
    13·1 answer
  • 4 percent of all cars produced on a Monday are deficient, while 3 percent of Friday's production is deficient; on all other days
    14·1 answer
  • Biologists estimate that the number of animal species of a certain body length is inversely proportional to the square of the bo
    14·1 answer
  • Sophie pays m dollars to rent a car for the weekend. On the drive home, she buys $25 worth of gasoline. Her friend Melody pays f
    11·1 answer
  • A spinner has 8 equal sections,6 are green .find probability that will land on green​
    7·2 answers
  • Plsss help explain I have an exam later and I need to understand this
    15·1 answer
  • Answer should be given in m/s​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!