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
Anestetic [448]
4 years ago
11

If the hockey puck is 7.6 centimeters in diameter what is the circumference of the puck

Mathematics
2 answers:
mash [69]4 years ago
8 0
C=2*pi*r or c=pi*d
c=7.6*pi
c=23.88
zhenek [66]4 years ago
7 0
Divide 7.6 by 2 to find the length of the radius, and then plug radius in for "r" in the formula 
2(pi)r^2
You might be interested in
Mrs. Smith is making homemade silly putty for the children in her class. Here is how the ingredients are mixed:
Len [333]

The question is missing some parts. Here is the complete question.

Mrs. Smith is making homemade silly putty for hte children in her class. Here is how the ingredients are mixed:

1/5 of the mixture is starch

1/2 of the mixture is glue

1/5 of the mixture is water

1/10 of the mixture is borax

When theingredients are mixed in the same ratio as shwon above, every batch of silly putty will be the same consistency. Study hte measurements for each batch in the table. Fill in the blanks so that every batch will have the same consistency.

Mrs. Smith wants to mix a 15-cup batch of the mixture for Mr. Brown's class. How many cups of each ingredient should she use in the mixture?

________ cups starch

________ cups glue

________ cups water

________ cups borax

Answer: 3 cups of starch;

              7.5 cups of glue;

              3 cups of water;

              1.5 cups of borax

Step-by-step explanation: The ratio to create the same consistency for the silly putty is  1/5:1/2:1/5:1/10, which means that for the whole mixture one fifth is starch; half is glue; another one fifth is water and one tenth is borax.

For a batch of 15 cups:

Starch = 1/5.15

Starch = 3

Glue = 1/2.15

Glue = 7.5

Water = 1/5.15

Water = 3

Borax = 1/10.15

Borax = 1.5

In other words, to create a 15-cup batch of silly putty with the same consistency described above, Mrs. Smith will have to mix 3 cups of atrach, 7.5 cups of glue, 3 cups of water and 1.5 cups of borax.

3 0
3 years ago
What number must you multiply both sides of 3/4a=24 by to get equivalent equation a=32??
Mamont248 [21]
4 because 4 times 24 equals 96 then 96 divided by 3 equals 32
3 0
4 years ago
The weight of a bass varies jointly as its girth and the square of its length (Girth is the distance around the body of the fish
earnstyle [38]

The new girth is 22 inches; the reference girth is 20 inches. The weight is proportional to the girth, so the reference weight will get multiplied by 22/20 = 11/10.

Step-by-step explanation:

6 0
3 years ago
Find the norder taylor polynomials of the given function f(x)=cosx
trasher [3.6K]
We have already seen how to approximate a function using its tangent line. This was the key idea in Euler’s method. If we know the function value at some point (say f (a)) and the value of the derivative at the same point (f (a)) we can use these to find the tangent line, and then use the tangent line to approximate f (x) for other points x. Of course, this approximation will only be good when x is relatively near a. The tangent line approximation of f (x) for x near a is called the first degree Taylor Polynomial of f (x) and is: f (x) ≈ f (a) + f (a)(x − a) 
6 0
3 years ago
What is the following quotient? ^3 square root 60 over ^3 square root of 20
prohojiy [21]

Answer:

\sqrt{3} is the required quotient.

Step-by-step explanation:

We have been given the expression:

\frac{3\sqrt{60}}{3\sqrt{20}}

Cancel the common term which is 3 we will be left with

\frac{\sqrt{60}}{\sqrt{20}}

\sqrt{60} can be written as after prime factorization is:

2\sqrt{15}

And \sqrt{20} can be written as after prime factorization is:

2\sqrt{5}

Hence, the given expression would become after 2 gets cancel from numerator and denominator:

\frac{\sqrt{3}\cdot \sqrt{5}}{\sqrt{5}}

Quotient is the answer we get after dividing numerator by denominator and cancel common term which is \sqrt{5}

\sqrt{3} is the required quotient.

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the intersection of the given lines?<br><br> CD MD
    14·1 answer
  • What is the length of a line segment with endpoints (3,-6) and (-2, 6)?<br><br><br> SHOW YOUR WORK
    5·1 answer
  • The ordered pairs (1,1) (2,4) (3,9)(4,16) (5, 25) represent a function. What is the rule that represents this function? (Will ma
    12·1 answer
  • Laura paddles in her canoe at a speed of 5 mph for 5 miles. She then hops on her windsurfer and sails for 12 miles at a speed of
    5·2 answers
  • 140 fluid oz increased by 30%
    14·2 answers
  • Is 4(2x-6) equivalent to 8x-24
    14·2 answers
  • I’ll mark brainlist :)<br> NO LINKSSSSS
    15·1 answer
  • George is 3 years older than the quotient of Joseph's age and 2. Letj represent joseph's age. Write an expression in the box
    5·1 answer
  • Evaluate each function at the given value using the Remainder Theorem.
    13·2 answers
  • Jada walks up to a tank of water that can hold up to 15 gallons. When it is active, a drain empties water from the tank at a con
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!