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
mart [117]
3 years ago
6

Of 25 dogs, 15 weigh more than 35 pounds. What is the percentile rank of a dog that weighs 35 pounds?

Mathematics
1 answer:
maksim [4K]3 years ago
8 0

Basically, 15 out of 25 dogs weigh more than 35 pounds. So that would be:

15/25 = 60/100 = 60%

You might be interested in
50 people took a rest before the test they predicted whether they would pass or fail 30 People predicted they would pass 26 of t
Gre4nikov [31]
37-26=11
26+4+11=41
50-41=9
5 0
3 years ago
The table represents the total miles traveled, y, after a number of hours, x. Hours, x Miles, y 2.5 150 4.0 240 5.5 330 7.0 420
maw [93]
(2.5,150)(4,240)
slope = (240 - 150) / (4 - 2.5) = 90 / 1.5 = 60

y = mx + b
slope(m) = 60
(4,240)...x = 4 and y = 240
now we sub and find b, the y int
240 = 60(4) + b
240 = 240 + b
240 - 240 = b
0 = b

so ur equation is : y = 60x + 0 which is written as : y = 60x <==
7 0
3 years ago
Read 2 more answers
If mâ 4 = (3x)° and mâ 8 = (x + 40)°, what is the measure of â 4? â 4 and â 8 are vertical.
luda_lava [24]
X*Y+4326-74*H=7000
,,,,,,

8 0
3 years ago
Find the values of x, y, and λ that satisfy the system of equations. Such systems arise in certain problems of calculus, and λ i
Nimfa-mama [501]

Answer:

x=4, y=4, λ=-16

Step-by-step explanation:

We have this 3x3 system of linear equations:

4x+λ=0

4y+λ=0

x+y=8

So, let's rewrite the system in its augmented matrix form

\left[\begin{array}{cccc}4&0&1&0\\0&4&1&0\\1&1&0&8\end{array}\right]

Let´s apply row reduction process to  its associated augmented matrix:

Swap R1 and R3

\left[\begin{array}{cccc}1&1&0&8\\0&4&1&0\\4&0&1&0\end{array}\right]

R3-4R1

\left[\begin{array}{cccc}1&1&0&8\\0&4&1&0\\0&-4&1&-32\end{array}\right]

R3+R2

\left[\begin{array}{cccc}1&1&0&8\\0&4&1&0\\0&0&2&-32\end{array}\right]

Now we have a simplified system:

x+y+0=0

0+4y+λ=0

0+0+2λ=-32

Solving for λ, x, and y

λ=-16

x=4

y=4

3 0
3 years ago
Can someone help me please.!!
Gelneren [198K]

Answer:

Quotient Rule: x^-4, 10^-1

Repeated Multiplication: (x)(x)/(x)(x)(x)(x)(x)(x), 10x10x10x10/10x10x10x10x10x

Rewrite:1/x^4, 1/10^1

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • This is for my math review due tomorrow I need help!!
    13·1 answer
  • 9.6 divided by 2 estimate the quotient
    6·2 answers
  • Dean has a spinner that is divided into 4 equal sections are labeled 1, 2, 3, and 4. Dean spun the spinner 60 times. He recorded
    5·1 answer
  • 15z + 3y = 21<br> Solve the formula for y
    10·2 answers
  • Find how much was invested
    6·1 answer
  • The radius of a soccer ball is 4 inches. Approximately what volume of air can it hold? Use 3.14 for Round to the nearest tenth o
    7·2 answers
  • Write 23 in significant notation​
    7·2 answers
  • What's the domaing and range of this <br><br> (sorry for the quality, its the best I could get)
    15·1 answer
  • Nico was practicing the long jump. If he jumped 4,530 centimeters, how many meters did he jump?
    5·1 answer
  • Kurtis is watching a movie. The movie lasts 280 min. Kurtis has watched 30% of the movie so far. How many minutes of the movie h
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!