Ajar contains four coins: a nickel, a dime, a quarter, and a half-dollar. three coins are randomly selected from the jar. (a) what is the probability that the selection will contain the half-dollar? (enter an exact number as an integer, fraction, or decimal.)

The probability that the selection will contain the half-dollar is 3/4.

Step-by-step explanation:

Consider the provided information.

A jar contains four coins: a nickel, a dime, a quarter, and a half-dollar.

Three coins are randomly selected from the jar.

Let N represents nickel, D for dime, Q for quarter and H for half dollar.

The number of possible choices are:

Now we need to find the probability that the selection will contain the half-dollar.

P(choose a half-dollar) =

P(choose a half-dollar) =

P(choose a half-dollar) =

Hence, the probability that the selection will contain the half-dollar is 3/4.

42%

step-by-step explanation:

we know,

total people = 60

total males = 25

percentage of males

= 25/60 × 100

= 25/6 × 10

= 25/3 × 5

= 125 / 3

= 41.

rounding of = 42%

happy to

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