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
Tanya [424]
3 years ago
9

A tire rim has a diameter of 15 in. What is the circumference of the tire rim? Use 3.14 for Pi.

Mathematics
1 answer:
mamaluj [8]3 years ago
6 0

Answer:

48.6 in

Step-by-step explanation:

Circumference=\pid

                        =(3.14)(15 in)

                        =48.6 in

You might be interested in
6x - 8y - 5х +3y. How can you answer this
insens350 [35]

Step-by-step Solution

Problem to solve: 6x−8y−5х+3y

solving method: simplifying

Combining like terms -8yand 3y

6x−5y−5

Final Answer:

6x−5y−5

8 0
3 years ago
Read 2 more answers
A baseball team plays in a stadium that holds 50000 spectators. When the ticket price is $10, the average attendance is 27000. W
crimeas [40]

Answer:

the answer is below

Step-by-step explanation:

Demand seems to be based on price.

Therefore we must consider two things:

that "x" is equal to the price and that "y" is equal to the average attendance.

Thus:

the two points would be:

(x1, y1) = (10,27000)

(x2, y2) = (6.39000)

The slope of a straight line is given by:

m = (y2-y1) / (x2-x1)

we replace:

m = (39000 - 27000) / (6 - 10) = 12000 / -4 = -3000

The equation of a straight line can be expressed like this

y = m * x + b.

where

m is the slope and b is the y-intercept.

we replace

y = -3000 * x + b.

To solve for b, replace x and y with the value of one of the points on the line.

We choose (6.39000). and we replace:

39000 = -3000 * 6 + b

39000 = -18000 + b

39000 + 18000 = b

b = 57000.

if we replace we have:

the equation becomes y = -3000 * x + 57000

since it is the demand and * x is the price.

t = d (x), therefore the equation becomes

d (x) = -3000 * x + 57000.

d (x) = 57000 - 3000 * x.

when x = 0, the price is 0 and the demand will be 57000, which will be more than the stadium can contain because the stadium can only contain 50,000.

So:

when x = 6, the price is 6 and the demand is 57000 - 18000 = 39000.

when x = 10, the price is 10 and the demand is 57000 - 30000 = 27000.

6 0
3 years ago
A contractor is building a circular swimming pool. The radius of the circle 14 feet. He needs to know the circumference in order
svetlana [45]
The circumference is 43.96 feet long. Hope this helps!
8 0
3 years ago
Read 2 more answers
Do all squares have two pairs of parallel sides?
vovangra [49]
Yes. I need at least 20 characters for this to be an answer so I'm typing this to answer your question
7 0
3 years ago
Read 2 more answers
The number 1,000,000 is a exponent of 10
kaheart [24]
1,000,000 = 10^6 because we have six 0;
3 0
3 years ago
Read 2 more answers
Other questions:
  • In an annual celebration, 674 students participated. Of them 392 were boys. Find the number of girls who participated.
    9·2 answers
  • Choose all of the items that represent functions of an operating system.
    5·1 answer
  • Help please please lol
    12·1 answer
  • Philip Morris wishes to determine if there is a difference between the proportion of women and proportion of men who smoke cigar
    7·1 answer
  • On a school playground, a math teacher draws a number line with values from 10 to 10. The distance between each
    14·1 answer
  • 1. Kim's age is twice that of her sister. When you add Kim's age to her sister's age, you get 24. How old is each
    9·1 answer
  • I NEED HELP ASAP !<br><br><br> Which shows the list of numbers in order from least to greatest?
    6·1 answer
  • 78 is 65% of what number?
    6·2 answers
  • If Marie were to paint her living room alone, it would take 7 hours. Her sister Barbara could do the job in 8 hours. How many ho
    10·1 answer
  • Pls help will give brainilist
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!