If you doing it too fractions just if your trying too get a smaller number just divid what ever number too the bottom and top and if you want to go up(higher)just multiply by whatever you do too the top do too the bottom
Answer:
3(x-1)
Step-by-step explanation:
you need to out the x minus 1 in brackets as you multiply the whole thing by 3
Answer:
0.008
Step-by-step explanation:
Answer: The club membership increased by 20%
Step-by-step explanation:
A clubs Membership increased from 25 to 30 members. This means that the number of people by which the club's membership increased is
30 - 25 = 5
To determine the percentage of increase, it would be
Increase in membership/initial number of members × 100
It becomes
5/25 × 100 = 0.2 × 100 = 20%
Percentage increase is 20%
Known :
r = 10 m
h = 11 m
Asked :
V = ...?
Answer :
V = πr²h
= 3.14 × 10² × 11
= 3.14 × 100 × 11
= 314 × 11
= <u>3</u><u>4</u><u>5</u><u>4</u><u> </u><u>m³</u>
So, the volume is 3454 m³
<em>Hope </em><em>it </em><em>helpful </em><em>and </em><em>useful </em><em>:</em><em>)</em>