Choose the correct option:
A die is thrown. What is the probability of getting number 7?!
a)2/3 b)0 c)7/6 d) none of thes
3) (x + 5)(x-3) =?
a)x2 + 5x 15 b) x2 3x 15 c) x2 + 2x + 15 d) x2 + 2x 15 (x2= x square)
4) (94)? (16)2=?
a) 8218 b) 6418 c)
6800 d) 7204
Answers
Answered by
0
Answer:
option b because their is no 7 number on dice
Answered by
0
Answer:
probability of getting 7=0
because a dice contains only 6 numbers namely 1,2,3,4,5 and 6
second answer is x^2-3x+5x-15
and I didn't get the third question
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