Question

If two coins are tossed, find the probability of getting no head. ​

Answer 1

Answer:

1/1

Step-by-step explanation:

Given:

P=Rs.600

SI=720−600=Rs.120

T=4 years.

Hence,

R=

PT

SI×100

=

600×4

120×100

=5%

Now rate is increased by 2%.

So new rate=7%

SI=

100

600×4×7

=Rs.168

Hence new amount=168+600=Rs.768

Answer 2

total no. of outcomes = 4 (HH,HT,TH,TT)

no. of times getting no head = 1 (TT)

probability = no. of times getting no head

total no. of outcomes

= 1/4

I hope this answer helps you.