Answer:
given :
24 hours = 1 day
now
60 hours = 60 / 24 = 2.5 days
Answer:
£864
Step-by-step explanation:
20% of 720= £144
720+144= 864
Answer:
1 1/3
Step-by-step explanation:
2/5 x 10/3
<em>Multiply across - </em>
10 x 2 = 20
5 x 3 = 15
20/15
<em>Simplify - </em>
20/15 to 4/3
Divide 4 by 3
You get 1 1/3
Answer:
<u>1/ 130 is the probability that they are the 4 oldest people in the group. </u>
Step-by-step explanation:
In the question, we are given; group of 11 people, 4 are selected randomly, find probability they are the 4 oldest people from the group
P(O)= <em>favorable number of outcomes / total number of outcomes </em>
<h3>= 1 / 11C4</h3>
= 11! / (11-4)! 4!
= 7! *4! / 11!
=1/ 130
<em>Therefore, 1 / 130 is the probability that they are the 4 oldest people in the group. </em>
#SPJ4
Answer: y=-14.5 hope it helps :)
