Anumber cube is rolled 20 times and lands on 1 two times and on 5 four times. find the theoretical probability of 5?

The theoretical probability of 5 is 0.25

Step-by-step explanation:

A number cube is rolled 20 times.

Lands 5 four times.

We need to find the probability of 5.

Formula: Probability =

Number of outcomes = 5

Total number of rolled = 20

Probability ( Number 5)

Hence, The theoretical probability of 5 is 0.25

horizontal translation of 2 units in the positive x direction

followed by

vertical translation of 3 units in the positive y direction

step-by-step explanation:

the original amount doesn't ''re just looking for the time it takes for 1/2 of the substance to we have

(1/2) =)     take the ln   of both sides

ln (1/2)   = )   and we can write

ln(1/2) = ) lne     and lne   = 1     so we have

ln(1/2) = -.1092t     divide both sides by -.1092

t = ln(1/2)/-.1092 = about 6.347 days = about 6.3 days (rounded)