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
Firlakuza [10]
3 years ago
8

There are 20 runners in a race for 1st, 2nd, 3rd, and 4th place. How many different arrangements can be made?​

Mathematics
1 answer:
Setler [38]3 years ago
3 0

Answer: 160

Step-by-step explanation:

You might be interested in
What is an expression for add 5 and 7,then subtract 11
tankabanditka [31]

Answer:

5+7-11

Step-by-step explanation:

just do my answer

5 0
3 years ago
A cone has a height of 11 millimeters and a radius of 11 millimeters. What is its volume? Use 3.14 and round your answer to the
alina1380 [7]

Answer:

Step-by-step explanation:

volume of cone = πr²h/3 = (3.14)(11²)(11) ≈ 4,179.34 cm³

5 0
3 years ago
Please HELP ASAP
padilas [110]

The volume of the square pyramid is 1450.67

hope this helps you good luck

8 0
4 years ago
A store offers a 30% discount on a coat that originally sold for $120. The coat still does not sell, so the store offers another
Romashka [77]

Answer:

C

Step-by-step explanation:

120 *.3 = 36

120-36 = 84

84*.3 = 25.2

84-25.2= 59.8

120*.6 = 72

120-72 = 48

59.8-48 = 10.8 C

7 0
3 years ago
Merit verification<br> 1+1+1+1=R<br> 2+2+2+2=T<br> 3+3+3+3=E<br> 4+4+4+4=N<br> 5+5+5+5=?
AysviL [449]
Answer: ?=Y
Explanation: The letter represents the last letter of the total. For example, 1+1+1+1= 4 (fouR), 3+3+3+3=12(twelvE), therefore 5+5+5+5=20(twentY)
5 0
3 years ago
Other questions:
  • 1/2 percent, round to three positions
    13·1 answer
  • A medical researcher wondered if there is a significant difference between the mean birth weight of boy and girl babies. Random
    11·1 answer
  • Determinati numarul natural de doua cifre pentru care suma dintre numar si rasturnatul sau e patrat perffect, iar diferenta dint
    14·1 answer
  • If y=-x+1 and y=3x+1, what is the numerical value of (3x+y)
    15·1 answer
  • Factorise m^2 - 12 m + 24
    12·1 answer
  • Hep me please this is to much
    5·2 answers
  • What is the probability that the second sock is black?
    5·2 answers
  • Amilia sent an equal number of messages each day for one week. At the end of the week, she had sent 490 messages!! How many mess
    10·1 answer
  • Your friend wants to sell painted rocks. He spends $10.00 on startup costs, and each painted rock costs him $0.75 to make. A sto
    5·1 answer
  • 1. -18 + 10 need the answer
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!