Answer:
2 x 10 to the -6th power is .000002.
Answer:
Step-by-step explanation:
area of circle=π*r^2
=3.14*2.5^2
=3.14*6.25
=19.625
=19.63
Many typos.
The answer to your question is 6.
75/5=15
90/15=6
Answer: The missing number in the sequence is 
Step-by-step explanation:
Since we have given that

First term = a= 
Common difference = d is given by

Therefore, it forms an arithmetic sequence.
Since,
is missing,
So,

Hence, the missing number in the sequence is 
Its 10 if its scaled down.
9-4 is 5 so it went down 5
15-5 is 10.