10^4 = 10,000
9 x 10,000 = 90,000
<h3>Check the possibilities:</h3><h2>A:</h2>
u(n)=n-1
u(6)=6-1= True
u(10)=10-1≠7 False
<h3>
A is eliminated.</h3>
<h2>
B:</h2>
u(n)=2n-7
u(6)=2(6)-7=12-7=5 True
u(10)=2(10)-7=20-7≠7 False
<h3>
B is eliminated.</h3>
<h2>
C:</h2>
u(n)=0.5n+2
u(6)=0.5(6)+2=3+2=5 True
u(10)=0.5(10)+2=5+2=7 True
<h2>
C is your answer.</h2>
<h3>
Check D although we know it's C:</h3>
u(n)=n/6 +4
u(6)=6/6 +4=1+4=5 True
u(10)=10/6 +4=2.5+4=6.5≠7 False
Answer:
Answer is below1
Step-by-step explanation:
Is easy all you need to do is to sum up all the balls 8+5+3+2=18
Now you need to form the report 8/18
Than 8/18=0.444×100%=44.44%
Answer:
The truck have travelled 345.5 inches after 5 rotations of the tires
Step-by-step explanation:
Given:
Diameter of the tyre= 22 inches
Number of rotations= 5
To find:
Distance travelled after 5 rotations=?
Solution:
We have given with diameter,
So let radius be r
r= 

r=11 inches
The distance covered by one rotation is given by circumference
Circumference =
Substituting the values, we get
Circumference =
Circumference =
Circumference =
Circumference =
Circumference = 69.11
Now for 5 rotation,
Distance travelled = 
Distance travelled = 
Distance travelled = 
The truck will travel 345.5 inches.