Ask question

Ask question

All categories

2 years ago

12

Elias writes the numbers 1 through 20 on separate slips of paper. There are 16 white slips of paper and four yellow slips of pap

er. There are eight odd numbers on white slips, and the rest of the odd numbers are on yellow slips. Are the events "odd” and "yellow” independent?

1 answer:

DENIUS [597]2 years ago

3 0

Answer:

odd

Step-by-step explanation:

You might be interested in

A set W of strings of symbols is defined recursively by 1. a, b, and c belong to W. 2. If x belongs to W, so does a(x)c. Which o

Vadim26 [7]

Answer:

a. a(b)c

b. a(a(b)c)c

d. a(a(a(a)c)c)c

Step-by-step explanation:

We are given the following in the question:

$a,b,c \in W\\\text{If } x \in W \Rightarrow a(x)c \in W$

a. a(b)c

It is given b belongs to W.

$b \in W\\\Rightarrow a(b)c \in W$

b. a(a(b)c)c

$a(b)c \in W\\\Rightarrow a(a(b)c)c \in W$

c. a(abc)c

a(abc)c does not belong to W because we cannot find x in W such that a(abc)c belongs to W.

d. a(a(a(a)c)c)c

$a \in W\\\Rightarrow a(a)c \in W\\\Rightarrow a(a(a)c)c \in W\\\Rightarrow a(a(a(a)c)c)c$

e. a(aacc)c

a(aacc)c does not belong to W because we cannot find x in W such that a(aacc)c belongs to W.

8 0

2 years ago

Please help me with this question

Alenkasestr [34]

Answer:

$\sqrt{8 + y}$

3 0

2 years ago

What is 245 and 7/50 in decimal form

kondaur [170]

Answer:

245=2.45

7/50=0.14

Step-by-step explanation:

divide by 100

USE MATHAWAY DOT COM!!

7 0

2 years ago

Read 2 more answers

What is 0.25% of 137

rodikova [14]

Answer:

0.342

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

What is ...1000.0000..000000km x 3,000?

aliya0001 [1]

Answer:

4

Step-by-step explanation:

duh

3 0

2 years ago

Read 2 more answers