kalamraf kalamraf

03-04-2018
Mathematics

contestada

If a prime number is less than 31, what is the probability that it is also less than 19.

Respuesta :

Аноним Аноним

03-04-2018

Prime Numbers less that 31 are : 2, 3 ,5 ,7, 11, 13, 17, 19, 23, 29
n(Prime Numbers less that 31) = 10

Prime Numbers less that 31 are : 2, 3 ,5 ,7, 11, 13, 17
n(Prime Numbers less that 19) = 7

P(less than 31 but also less than 19) = 7/10

Answer Link

Otras preguntas

2. Find a ratio equivalent to 30: 14. A 60 to 35 B 30 to 21 C 15:7 D 45:14 Plsss help me I will give brainleast if shown work

Someone help me with this please!

the two main phases of the cell cycle are the cytokinetic phase and interphase true false

please help i don’t understand a)y=3x-1 b)y=5/3x+1 c)y=-5/2x-1 d)y=2/5x+1

Mischief Campbell math class lasts 45 minutes. Math class starts at 9:05. what time does math class end?

My answer is correct ?

59:40 20- What are the domain and range of the function on the graph? O The domain includes all integers , and the range is y 0. 12+ O The domain includes all

Dr. Angel is conducting research on the differences in the expression of aggression across civilizations. She is examining aggression from which perspective? O

1) Use the scale drawing to find the perimeter of Tim's yard.

There are 20 different amino acids