All categories

3 years ago

The probability of winning a raffle is 2/5. What is the probability of not winning the raffle?

Mathematics

2 answers:

Karo-lina-s [1.5K]3 years ago

5 0

Answer:

3/5

Step-by-step explanation:

the probability of winning + probability of not winning must = 1

these are the only 2 options

2/5 + not winning = 1

subtract 2/5 from each side

not winning = 5/5-2/5

not winning = 3/5

Yuliya22 [10]3 years ago

3 0

Answer:

it is 3 out of five.

Step-by-step explanation:

2/5 is the part 5 is the whole so 5 minus 2 is 3 meaning 3/5 is the probability of not winning.

You might be interested in

What is the value of g(−3) when g(x)=2x−2 ?

amid [387]

g(x)=2x−2
so
g(-3)=2(-3) −2 = -6 - 2 = -8

answer
-8

7 0

4 years ago

Pls help me ASAP!!will mark as brainlist

muminat

Answer:

a.1.17809725 rad

b.1.57079633 rad

c.3.14159265 rad

d.0.785398163 rad

e.1.83259571 rad

f.100.530965 rad

6 0

3 years ago

Please help ASAP will give brainlist!

Allushta [10]

Answer:

ok so what you have to do is change fill in the angles cause if you look they are similar but the angles are different and you have to measure that then fill the angles in

Step-by-step explanation:

6 0

3 years ago

How do you solve -7x+(-21)=41

alex41 [277]

Answer:

x = -62/7

Step-by-step explanation:

-7x+(-21)=41

-7x -21 =41

Add 21 to each side

-7x-21+21 = 41+21

-7x = 62

Divide by -7

-7x/-7 = 62/-7

x =- 62/7

7 0

4 years ago

If a copier contains 60% letter-size paper and 40% legal-size paper, what is the ratio of letter-size paper to legal-size paper?

Vladimir79 [104]

Answer:

The ratio is 3/2 or 3:2

Step-by-step explanation:

we know that

To find out the ratio of letter-size paper to legal-size paper, divide the percentage of letter-size paper by the percentage of legal-size paper

$\frac{60}{40}$

Simplify

$\frac{60}{40}=\frac{6}{4}=\frac{3}{2}$

therefore

The ratio is 3/2 or 3:2

7 0

3 years ago

Read 2 more answers