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
sveticcg [70]
3 years ago
9

In a raffle, Carlos buys 12 tickets and his friend Daniel buys 20 tickets. If there are 80 tickets sold, what is the probability

that Carlos or Daniel will win?
Mathematics
2 answers:
son4ous [18]3 years ago
4 0
Probability Carlos winning = 12 / 80
and probability of Daniel win  = 20 /80

as this is an OR question we add these 
so answer is 12/80 + 20/80  = 32/80  = 2/5
VladimirAG [237]3 years ago
3 0
Together the probability is 0.4 seperate carlos is 0.15 and daniel probability is 0.25
You might be interested in
Can someone please help
USPshnik [31]

Answer:

-40

Step-by-step explanation:

Since x is 10 you need to multiply 10*-4 which equals -40.

8 0
3 years ago
Write the equation of a line parallel to line l that includes point (2,1)
olya-2409 [2.1K]

The given line goes up 3 units for every 1 unit it goes to the right, so its slope is 3. If it is made to go through point (2, 1), it will be moved 2 units to the right. This means the y-intercept will be below its current value of 1. The only appropriate choice is ...

... C y = 3x - 5

7 0
4 years ago
How do you write 3.04 as a mixed number?
Julli [10]
I think it would be 3 4/100 or 3 2/50 because 3 is 3 and and .04 is 4/100 and if you reduce that it will be 2/50 hope that helps!
5 0
3 years ago
Read 2 more answers
I don’t know how to solve this.
netineya [11]
It’s B your welcome
3 0
3 years ago
What is the recursive rule for the sequence an=5(-2)n-1
Lana71 [14]
Multiplying an odd number of negative factors equals a negative

-5* 2n -1

Calculate the product

the answer is -10n - 1

4 0
3 years ago
Other questions:
  • Plz help nowwwwwwwwwwwwwwwwwwwwwww
    7·2 answers
  • Factor -7v^2-25v-12 show steps
    8·2 answers
  • The distribution of heights of adult American men is approximately Normal with mean 69 inches and standard deviation 2.5 inches.
    8·1 answer
  • Arnold has shared some interesting facts about different places around the world. Use dimensional analysis to convert the units
    14·2 answers
  • The price of a watch was increased by 20% to £198.<br> What was the price before the increase?
    10·1 answer
  • What's the value of x?<br>​
    9·2 answers
  • A movie theater in town posted these prices for tickets and snacks.
    8·1 answer
  • 24.6 subtract 21.967
    7·1 answer
  • Equation 1: m = 8 + 2n
    11·1 answer
  • A parabola can be drawn given a focus of (6, -7)and a directrix of x=-2. What can be said about the parabola?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!