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
timama [110]
3 years ago
15

In a room with 10 people, how many different handshakes are possible?

Mathematics
2 answers:
Ganezh [65]3 years ago
7 0
45 handshakes are possible
Tomtit [17]3 years ago
7 0

Answer:

45 handshake

Step-by-step explanation:

You might be interested in
P(S) = 1/7
Galina-37 [17]

Answer:

21/5 is the answer......

6 0
3 years ago
Clayton biked 3/8 of the 14.5 miles between his house and the beach.How many miles does he still need to bike before he reaches
Gekata [30.6K]
Explanation: Given: Clayton bikes 3/8<span> of </span>14.5 miles<span>. </span>38⋅14.5<span>1=43.58=5.4375 </span>miles biked<span>. Left to </span>bike<span> to </span>beach<span>: 14.4−5.4375=9.0625 </span>miles<span>. OR. </span>38 biked<span>, means 58 left to </span>bike: 58⋅14.5<span>1=72.58=9.0625 </span>miles<span>. Was this helpful? </span>
4 0
3 years ago
Read 2 more answers
Multiply 6/5 x 25/2<br> PLEASE HURRY I NEED IT NOW
FromTheMoon [43]

Answer:

15

Step-by-step explanation:

65×252=?

 

For fraction multiplication, multiply the numerators and then multiply the denominators to get

6×255×2=15010

Since 150 divided by 10 equals 15 then,

15010=15

Therefore:

65×252=15

6 0
3 years ago
Read 2 more answers
WHERE DID CAROLYN MESS UP?
Anuta_ua [19.1K]

Answer:

line 2 of her working

Step-by-step explanation:

when multiplying the brackets out it is a negative times posative so she should have wrote -4 not +4

6 0
3 years ago
(20+80 divided by 2x8) divided [(54 divided by 9+14)divided by 4]
lesya692 [45]

Answer:

80

Step-by-step explanation:

Let's write out the equation:

8(20+80/2)/[(54/9+14)/4]

For the first part we get 8(100/2)

Then 50x8

Then 400

For the second part we have (6+14)/4 as we divide 54 by 9. PEMDAS

Then 20/4

Then 5

So our final answer is 400/5 which is 80.

Hope this helps!

7 0
3 years ago
Other questions:
  • What is the common ratio between successive terms in the sequence?<br> 1.5, 1.2, 0.96, 0.768, …
    6·1 answer
  • What is the answer for<br> d-2.8÷0.2=-14​
    11·1 answer
  • What is the volume of a cube with side 12m? ​
    14·1 answer
  • What is the value of the expression when n = 3? 12 24 42 54
    7·2 answers
  • Elisa withdrew $20 at a time from hermano account and withdrew a total of $140. Francis withdrew $45 at a time from his bank acc
    11·1 answer
  • For the given annual rate of​ change, find the corresponding growth or decay factor <br> +400%
    14·1 answer
  • Please help, I will give brainlist
    9·1 answer
  • Which point identifies the intersection of two lines with slopes that multiply to −1?
    12·1 answer
  • 1
    11·1 answer
  • What is the slope of the secant line? Thank you
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!