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
monitta
3 years ago
14

Jim, Sergio, Sarah, Tyrone, Dawn, Simone, Maria, and Katrina have all been invited to a dinner party. They arrive randomly and e

ach person arrives at a different time.
Required:
a. In how many ways can they arrive?
b. In how many ways can Simone arrive first and lan last?
c. Find the probability that Simone will arrive first and lan last.
Mathematics
1 answer:
Mrrafil [7]3 years ago
5 0

Answer:

2

Step-by-step explanation:

You might be interested in
Write an equation y is 20% what is x
lisabon 2012 [21]

Answer:

x + .20 = 1

Step-by-step explanation:

The equation would be x + .20= 1, or 1.00, because if you turn 20% into a decimal, it becomes .20. The total you are trying to find is 1 whole, in which this case it would simply be one as there is no other information. The x is first as if you had the .20 first, you would have to divide each side by .20, which would make x = 5, and that would not make sense.

Finding X: To find, subtract on each side by .20 due to the fact you are adding and need to do the opposite, .20-.20 cancels out and 1.00-.20 is .80, so you are left with x=.80

4 0
3 years ago
Can someone solve all dis<br> Will mark *brainiest* :)
expeople1 [14]

Answer:

the whole page????

Step-by-step explanation:

am confusion

8 0
3 years ago
Help with this question, ONLY NEED TO DO NUMBER 5!!
tigry1 [53]

Answer:

Kendra stayed constant after two hours: meaning she could have went out or done whatever. She has stayed constant until (5,100) and then at (6,45) she started to go downhill.

Basically the graph goes (0,210) starting point; (1.5,155) started to go downhill; (2,100) stayed CONSTANT until (5,100) and at (6,45) she went downhill.

Yk for the answer hoped it helped :D

Step-by-step explanation:

7 0
2 years ago
The distance between the two points pictured is d= Vn
katrin [286]

the distance between points is:

d = 7.8 units

 d = root ((x2-x1) ^ 2 + (y2-y1) ^ 2)

 The ordered pairs are:

 (x1, y1) = (- 3, -2)

 (x2, y2) = (2,4)

 By applying the formula we have:

 d = root ((2 - (- 3)) ^ 2 + (4 - (- 2)) ^ 2)

 d = root (61)

 d = 7.8

5 0
3 years ago
Differentiation of x raised to the power of x
Eduardwww [97]

Answer:

{x}^{x} (1 +  log(x))

I hope this helps you.

3 0
2 years ago
Other questions:
  • David has 20 coins he gave some coins to Peter David had 8 coins left. How many coins did David give to Peter?
    10·1 answer
  • The temperature on sunday was -15 c.The temperature on monday was 12 degrees less than the temperature on sunday . What was the
    7·2 answers
  • Point Q is translated left 7, up 6. Which is the coordinate pair for the translated point Q'?
    11·1 answer
  • Help me out please<br> I need it done by Monday
    8·2 answers
  • A university claims that the mean time professors are in their offices for students is at least 6.5 hours each week. A random sa
    7·1 answer
  • Aanand earns Rs 80 in 7 hours and pramode earns Rs 90 in 12 hours. find their ratio​
    9·1 answer
  • ASAP answer quickly please
    8·1 answer
  • HURRY Given ​ f(x)=x^2−2x−5​. Enter the quadratic function in vertex form in the box.
    14·1 answer
  • Y/0.5=16<br><br> Please solve the equation ‍♀️
    13·2 answers
  • Could you please list all 6 answers below? 30 points and Brainliest if you answer. You have to put them in simplest form.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!