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
klemol [59]
3 years ago
6

Help por fav vorrrrrr

Mathematics
1 answer:
Viefleur [7K]3 years ago
8 0

Answer:

The slope PV is:

  • m = -4

Step-by-step explanation:

Given

  • P(2, 4)
  • V(3, 0)

Determining the slope of PV

(x₁, y₁) = (2, 4)

(x₂, y₂) = (3, 0)

Using the formula

Slope = m =  [y₂ - y₁] /  [x₂ - x₁]

               =  [0 - 4] / [3 - 2]

               = -4 / 1

               = -4

Thus, the slope PV is:

  • m = -4
You might be interested in
A biologist was interested in determining whether sunflower seedlings treated with and an extract from Vinca minor roots resulte
Aleksandr-060686 [28]

Answer:

Kindly check explanation

Step-by-step explanation:

H0 : μ = 15.7

H1 : μ < 15.7

This is a one sample t test :

Test statistic = (xbar - μ) ÷ (s/√(n))

n = sample size = 33

Using calculator :

The sample mean, xbar = 15.41

The sample standard deviation, s = 0.419

Test statistic = (15.41 - 15.70) ÷ (0.419/√(33))

Test statistic = - 3.976

Using the Pvalue calculator :

Degree of freedom, df = n - 1 ; 33 - 1 = 32

Pvalue(-3.976, 32) = 0.000187

Decison region :

Reject H0 if Pvalue < α

Since Pvalue < α ; we reject H0

There is significant evidence to conclude that the true average height of the seedlings treated with an extract from Vinca minor roots is less than 15.7 cm.

4 0
3 years ago
Could someone help me with this question
Lelechka [254]

Answer:

try b=32

Step-by-step explanation:

6 0
3 years ago
What is the solution for
sveticcg [70]

Answer:

The answer is letter B.

8 0
3 years ago
Read 2 more answers
At Quality Tees, shirts sell at a
aleksklad [387]
The answer is 6 shirts


12.5x+8=83
12.5x=83-8
12.5x=75
x=75/12.5
x=6
8 0
3 years ago
Will someone check my awnsers on my geometry b exam for me
kogti [31]
Sure but wheres the picture?
3 0
3 years ago
Other questions:
  • Evaluate the following if x equals 6 and Y equals 2 / 2/3
    12·1 answer
  • The standard kilogram (fig. 1.1a) is a platinum–iridium cylinder 39.0 mm in height and 39.0 mm in diameter. what is the density
    7·1 answer
  • For t = 2, 13t - 2t is equal to
    11·2 answers
  • What is the value of x in the equation 6(х + 1) — 5х = 8 + 2(x — 1)?
    6·1 answer
  • I need the answer pls help me
    10·1 answer
  • Michael paid a repairman dollars per hour for a 4-hour job plus $69 for parts. The total charge was $320. Which equation can be
    11·1 answer
  • Can someone pleaseeee help and if you’re correct i’ll give brainliest
    11·1 answer
  • In a certain country, the true probability of a baby being a boy is 0.519. Among the next nine randomly selected births
    14·1 answer
  • Find the distance between A(4, —2) and B(—1, 2).<br> Round to the nearest tenth.
    15·2 answers
  • A graph shows time (minutes), numbered 2 to 18 on the horizontal axis (t), and altitude in feet, numbered 30 to 270 on the verti
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!