Step-by-step explanation:
given
y is directly to x
to remove directly we use constant let constant be k
y=k x. (1)
let calculate value of k
as it is given
y=50 when x=5
so put in above equation (1)
50=k(5)
50/5=k
10=k
now let find y when x =11
in above equation put the value of x and k
y=10×11
y= 110
10.4% as a fraction is 104/1000
Answer:
Surface area = 4 π r2 square units
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
