Ask question

Ask question

All categories

3 years ago

12

You have 10 pennies in your pocket. Of those pennies, 3 are Canadian. Suppose you pick a penny out of your pocket at random. Fin

d P(not Canadian).

2 answers:

storchak [24]3 years ago

8 0

The answer is: 3
--
10

Galina-37 [17]3 years ago

5 0

P(not Canadian) = 1 - P(Canadian)

P(Canadian) = 3/10

Thus, P(not Canadian) = 1 - 3/10 = 7/10

You might be interested in

What is the distance from point (– 1, 3) to the line 3x – 4y = 10?

natta225 [31]

Answer:

5 units

Step-by-step explanation:

The distance from a point (m, n ) to the line Ax + By + C = 0 is given by

d = $\frac{|Am+Bn+C|}{\sqrt{A^2+B^2} }$

For the point (- 1, 3 ) , with m = - 1 and n = 3

3x - 4y = 10 ( subtract 10 from both sides )

3x - 4y - 10 = 0

with A = 3 , B = - 4 , C = - 10

d = $\frac{|3(-1)+(-4)3-10|}{\sqrt{3^2+(-4)^2} }$

= $\frac{|-3-12-10|}{9+16}$

= $\frac{|-25|}{\sqrt{25} }$

= $\frac{25}{5}$

= 5

5 0

3 years ago

4x + 7 = 5 solve for x

meriva

Answer:

-1/2

Step-by-step explanation:

4x + 7 = 5

4x=5-7

4x=-2

x=-2/4

x=-1/2

hope this helps u!

7 0

3 years ago

Read 2 more answers

(2.5 x 104) – (1.4 x 10')<br> A) 2.36 x 104<br> B) 2.48 x 104<br> C) 23.6 x 103<br> D) 1.1 x 101

tiny-mole [99]

Answer:

The answer is 246 simplified so A

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

What is the Least to greatest?4/5 1/4 3/9 5/12

Pavlova-9 [17]

Answer:

1/4, 3/9, 4/5, 5/12

Step-by-step explanation:

8 0

3 years ago

Est. Length: 2:00:00

Aleks [24]

Answer:

?????

Step-by-step explanation:

?????

6 0

3 years ago