Abox contains 10 bells. there are 6 red bells and the rest are silver. what is the probability of picking two bells of the same color if the bell is replaced after each pick?

0.52

Probability is a ratio of the number of the relevant outcomes and the total number of possible outcomes.

Let us count:

Relevant outcomes:

First pick, followed by second pick:

6 choices of red bell, followed (after replacements) by 6 choices of red bell = 6*6=36 choices

4 choices of silver followed by another 4: 4*4 = 16 choices

so in total there are 36+16=52 relevant choices

Number of all possible choices:

10 possible picks, followed by 10 possible picks: 10*10=100

The probability:

answer: 59

step-by-step explanation:

the answer is the option b

the range is all real numbers

step-by-step explanation:

we know that

the absolute value parent function is equal to

see the attached figure to better understand the problem

so

a. it is v-shaped > is true

b. the range is all real numbers > is not true

because the range is the > [0,∞)

all real numbers greater than or equal to zero

c. it goes through the origin > is true

d. the domain is all real numbers > is true

step-by-step explanation: