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
zhenek [66]
3 years ago
15

The density function for the number of times the riders scream on a roller coaster is given by....

Mathematics
1 answer:
larisa [96]3 years ago
3 0
W. w w w q w. Q q q q. Q q
You might be interested in
Write the number 11 as a fraction with the denominator of 15.
Elanso [62]

Answer:

11/15

there ya go!!

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Cynthia Besch wants to buy a rug for a room that is 19 ft wide and 32 ft long. She wants to leave a uniform strip of floor aroun
Rainbow [258]

Answer:

The rug should be 15 ft wide and 28 ft long.

Step-by-step explanation:

I have attached a figure that represents the situation.

The the rug is l by h, the width of the strip of floor is w.

We are told that Cynthia can only afford 420 square feet of carpeting; therefore, it must be that

l*h=420 <em>(this says the area of the rug must be 420 square feet)</em>

From the figure we see that

l= 32-2w

h=19-2w

Therefore,

l*h=420\\\\(32-2w)(19-2w)=420

We expand this equation and get:

4w^2-102w+608=420\\\\4w^2-102w+188=0

using the quadratic equation we get two solutions:

w=2\\w=23.5

since the second solution, namely w=23.5, is larger than one of the dimensions of the room (is greater than 19 ft) it cannot be the width of the strip; therefore, we take w=2 to be our solution.

Now we find the dimensions of the rug:

l=32-2(2)=28\\\\h=19-2(2)=15

The rug is 15 ft wide and 28 ft long.

8 0
3 years ago
Help please thankssss
Bad White [126]
The answer to your question is r=6
8 0
1 year ago
What is the solution 5x-15=-25
IRISSAK [1]

Answer:

x= -2

Step-by-step explanation:

MARK AS BRAINLIEST!!

4 0
3 years ago
Read 2 more answers
What is 194 divided by 35978​
Lerok [7]

Answer:

0.00539218411

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • In the diagram, point O is the center of the circle and mADB = 43°. If mAOB = mBOC, what is mBDC?
    8·2 answers
  • Perfume can be purchased in a 0.6-ounce bottle for $18 or in a 2-ounce bottle for $50. The difference in price per ounce is? HEL
    9·1 answer
  • Courtney walks 4 laps around 1/4 mile back. 1 mile is 5280 feet, how far did she walk
    13·1 answer
  • I suck at this, i know. please help, will offer 15 points
    6·1 answer
  • Kyle has $4 more than twice as much money as Lana. Lana has x dollars. Kyle does not
    12·2 answers
  • Evaluate each value expression for the given value of the variable : 33-7w +6 when w=4
    15·1 answer
  • F(-2) =-2x+11<br><br> Evaluate the function
    14·1 answer
  • Please don’t troll include work
    13·1 answer
  • Rebecca earns $460 per week and has 18% of this amount withheld for taxes, Social Security, and Medicare. Find the amount withhe
    14·1 answer
  • In how many different ways can the sides of a triangle be named by the letters a, b, and c?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!