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
damaskus [11]
2 years ago
7

In the formula that gives the circumference of a circle, which quantity is multiplied by 21 ?

Mathematics
1 answer:
zloy xaker [14]2 years ago
5 0

Answer:

Radius

Step-by-step explanation:

You might be interested in
What is 62 1/2% converted as a fraction
telo118 [61]
It is 5/8, 62 1/2% is equivalent to 0.625, which is equivalent to 625/1,000. If you simplify 625/1,000, you get 5/8.
4 0
3 years ago
Read 2 more answers
Write an equation for each line. Then graph the line.
hoa [83]
Where is the graph sweety
7 0
3 years ago
Somebody said they are all false. is that true?​
mestny [16]

Answer: B

Step-by-step explanation:

The question asks for [n≥-5] to be true, which means any value that is greater or equal to -5 will be considered.

A. {-5, -5.5, -6}

-5 TRUE

-5.5 FALSE

-6 FALSE

B. {-5, -4.5, -3}

-5 TRUE

-4.5 TRUE

-3 TRUE

C. {-6, 0, 5}

-6 FALSE

0 TRUE

5 TRUE

D. {-6, -7, -8}

-6 FALSE

-7 FALSE

-8 FALSE

As shown above, we can clearly see that Set B is the set that makes the inequality true.

8 0
3 years ago
Find the product <br><br> 5/6 * 30
olga55 [171]
25

Explanation:

5/6 • 30/1

Because 30 is a whole number one puts it over 1 and since it’s multiplication one multiplies straight across

Leaving:

150/6

And that simplifies to 25
4 0
2 years ago
A pack of 100 wolves on a remote island are suffering from a new disease. Let W(t) be the number of sick wolves at time t. Suppo
Olin [163]

Answer:

b)\,\frac{dW}{dt}=kt\sqrt{W}, \,W(0)=10

Step-by-step explanation:

Initial number of sick wolves = W(0) = 10

At time t, no. of sick wolves = W(t)

Given that disease is spreading at a rate proportional to the product of the time elapsed and the square root of the number of sick wolves:

\frac{dW}{dt}=kt\sqrt{W}

Mathematical model of above case is:

\frac{dW}{dt}=kt\sqrt{W}, \,W(0)=10

5 0
2 years ago
Other questions:
  • Cassandra babysits for 4/5 of an hour and earns $8. What is her hourly rate?
    6·2 answers
  • Simplify (-10)(-6)(9)
    11·2 answers
  • Define the proportional relationship between two quantities. If lemons and lemonade cups are in proportion how many lemons will
    13·1 answer
  • Whats (0,5), m=1/3 in point-slope form
    14·1 answer
  • Relationship of the value of digits in 999,999,999
    10·1 answer
  • a recipe requires 1\3 cup of milk for each 1\4 cup of water. how many cups of water are needed for each cup of milk
    5·2 answers
  • Match each value with the smallest number set that it belongs to.
    7·1 answer
  • 200, 40,8,<br> Is this Arithmetic, geometric or neither
    7·1 answer
  • A proportional relationship is shown in the graph below
    5·1 answer
  • Wednesday: Solve for x (can't use decimals), must use the rules.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!