Question

a)The perimeter of a rectangular swimming pool is 154 meter. Its length is 2meter more than twice its
breadth. What are the length and the breadth of the pool?

b) A coin is tossed on two successive times.
i) Write the sample space
ii) P( getting exactly one head)
iii) P( getting no heads)
iv) P( getting at least one tail)

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

let b=x

then l=2+2x

p=2(l+b)

154=2(2+2x+x)

=2(3x+2)

154=6x+4

154-4=6x

150=6x

150/6=x

25=x=b

l=50m

Step-by-step explanation:

please mark as brainliest

b) I) h h

t t

h t

t h

ii) 1/4

III) 1/4

I'v) 3/4