Question

11. Cards are marked with numbers 5, 6, 7, .......50 are placed in the box and mixed thoroughly,
One card is drawn at random from the box. What is the probability of getting
a). a two-digit number
b). a perfect square number
c). a number divisible by 5.
d). a number divisible by 2 or 3.
e). a number divisible by 2 and 3.
f). a number divisible by 7.
g). a number multiple of 8.
h). a two digit number divisible by 5.
i). a two digit number divisible by 2.
j). a two digit number divisible by 3.


plz...answer this question I'll mark u as brainlyest​

Answer 1

From 5 to 50 there are 46 numbers ( 50-5+1 = 46 )

So total number of cards = 46

a) P( 2 digit number ) = 41/46

b) P( perfect square number ) = 5/46

c) P( number divisible by 5 ) = 10/46

d) P( number divisible by 2 or 3 ) = 30/46

e) P( number divisible by 2 and 3 ) 8/46

f) P( number divisible by 7 ) = 7/46

g) P( multiple of 8 ) = 6/46

h) P( 2 digit number divisible by 5 ) = 9/46

i) P( 2 digit number divisible by 2 ) = 21/46

j) P( 2 digit number divisible by 3 ) = 13/46

Thank u.

Hope this helps you.

Please mark as brainliest if you think it is so.

@spyder

Answer 2

✌️Hope my answer will surely helps u...✌️

a. 41/46

b. 5/46

c. 10/46

d. 30/46

e. 8/46

f. 7/46

g. 6/46

h. 9/46

I. 21/46

j. 13/46...

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