Use the given conditions to write an equation for the line.

Passing through (9,-5) and the perpendicular to the line whose equation is

x-5y-8=0

The equation of the line is?

A chemically reacting mixture is stored in a thin-walled
spherical container of radius r1  200 mm, and the exothermic reaction generates heat at a uniform, but temperature dependent volumetric rate of 

o exp(A/To), where 
o  5000 W/m3

A 75 K, and To is the mixture temperature in kelvins. The vessel is enclosed by an insulating material of outer radius r2, thermal conductivity k, and emissivity. The outer surface of the insulation experiences convection heat transfer and net radiation exchange with the adjoining air and large surroundings, respectively.

Structure of lion

Structure of tiger 

Structure of horse

Structure of peacock 

Structure of parrot 

Structure of duck

Structure of cow

How do you generate a random integer if such that 30 <= i < 70

Small rocket engines, such as model rockets, contain KClO3 to provide oxygen for the combustion reaction fueling the rocket motor. The relevant reaction for KClO3 is:

2 KClO3(s) --> KCI(s) + 3 O2(g)

A sum of P1,000 is invested now and left for 8 years, at which time the principal is withdrawn. The interest has an accrued left for another 8 years. If the effective annual interest is 5%, what will be the withdrawn amount at the end of the 16th year?

If money is worth 8% compounded quarterly, compute the single payment amount factor for a period of 6 years.