Question

Hurrry help number is chosen at random form 1 to 50 find the probiotic of selecting prime numbers

Answer 1

Answer:
`(3)/(10)` or 30%

Explanation:

We will divide the wanted outcomes by the possible outcomes.

`\displaystyle \frac{\text{wanted outcomes}}{\text{possible outcomes}} =\frac{\text{number of prime number}}{\text{number of numbers 1 through 50}} =(15)/(50)=(3)/(10)\;\; \text{or 30\%}`

The prime numbers from one through fifty are; 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, and 47.

-> This is 15 numbers