round the number 2.72603 to 2 decimal places
u = (X - 57)/5, Σu = 23 and n = 20. We need to find ΣX.
round the number 2.72063 to 2 decimal places
Given a triangle ABC. Point F is the midpoint of the segment BC. The circumcircles passing through point A and tangent to the line...
$x^{2}$ - 5x + 1/4
round the number 42.763 to 1 decimal place
7/10-19/20
A supervisor records the repair cost for 22
randomly selected VCRs. A sample mean of $75.50 and standard deviation of $18.07 ...
integrate x/(x²+y²)³
ake p the subject of this formula
c = $\frac{p-7}{p+12}$
