If a 16 story building has 12000ft on each floor. Company a rents 7 floors and company b rents 4 floors. What is the number of square feet of unrented floor space?

1003

A person with lung cancer is given an mri. Four radiologists examine each mri independently. If each specialist can detect lung cancer with 80% accuracy, what isthe probability that at least one of them will detect cancer in this patient.

1028

What form of geometry is one in which the parallel postulate of euclidean geometry does not hold:

940

Write short note on Mathematical language & symbolism.

935

The pipes can fill a cistern in 1.5 hours and 2 hours respectively. A wste pipe can empty a full cistern in 3 hours. If the cisternis empty and all three pipes are opened together, in how many min will the cistern be half full

1316

Find 0.799*0.254=

1101

According to set theory, sets that do not contain themselves are typically referred to as?

918

What is the value of 2.904+0.0006=___

1116

if the length of the cycloid is 4 times the diameter of a rotating circle, then the area under the arch traced out by that cycloid is how many times the area of therotating circle?

1006

In statistics, what is the common term for the square root of the variance?

947

Simplify (785^3-235^3)/(785^2+785*235+235^2)

1492

What is the value of 10099+99 =

1012

Define absolute minimum of the function f(x,y) at (a,b) ?

1026

State and prove the sufficient condition for the minimum value of the function f (x,y)

1028

Under what condition the critical point (a,b) will be saddle point ?

1113