The probability of winning a prize at a school raffle is 0.62. What is the probability of not winning a prize

Mathematics

1 answer:

mixas84 [53]3 years ago

7 0

Answer:

b. 0.38.

Step-by-step explanation:

You either win a prize or you don't. There are only 2 possibilities so the probability of not winning a prize = 1 - 0.62 = 0.38.

You might be interested in

Help with both questions please!?

grin007 [14]

Answer: points im sorry man

Step-by-step explanation:

6 0

3 years ago

Giovanna and Janet both have jobs where they get paid by the hour. Below are the numbers of hours each have worked on each of th

e-lub [12.9K]

Answer:

Janet makes 9 dollars per hour which is more that Giovanna makes.

Step-by-step explanation:

Its very simple

All you have to do is divide like Giovanna make 42 dollars every 6 hours

42/6=7

Also for Janet she makes 54 dollars every 6 hours

54/6=9

8 0

3 years ago

The sum of 6 consecutive even numbers is 126.what is the fourth number in this sequence

Artyom0805 [142]

This can be put into a formula like so:

Since they are 6 consecutive even numbers, they will alternate odd/even/odd/even.

x, x+2, x+4, x+6, x+8, x+10 = 126

Simplify

6x + 30 = 126

6x = 96

x = 16

And you want the fourth number, so plug the x value back into the equation of 'x+6' and you will get 16+6 which = 22.

4 0

4 years ago

Read 2 more answers

Translate the sentence into an equation using n as the unknown number. Then solve the equation for n

Gelneren [198K]

Answer:

$5+\frac{n}{2}=11$