Box contains the following numbered tickets: 1,1,5,9,9 a) if i draw two tickets with replacement, what is the chance that the sum of the two tickets is greater than or equal to 10?

17/25

Step-by-step explanation:

The probability of drawing 1 = 2/5

The probability of drawing 5 = 1/5

The probability of drawing 9 = 2/5

Since the sum of the two ticket is greater than or equal to 10,

If I draw 1 first, I can only only select 9 also= 2/5* 2/5

= 4/25

If I draw 5, I can draw another 5 or 9 later = 1/5 * (1/5+2/5)

= 1/5 * 3/5

= 3/25

If I draw 9 then I can draw anything

2/5 * 5/5

= 10/25

The sum of all the products = 4/25 + 3/25 + 10/25

= 17/25

option: d is the correct answer.

d) none of the above.

step-by-step explanation:

clearly from the figure attached to the question we could see that there is no shape given. hence without any shape given in the figure and after rotation we can't obtained a square pyramid.

since, to obtain a image we need a proper figure of the pre-image so that it can be transformed.

hence, the correct answer is:

d) none of the above.

step-by-step explanation: