t 7T Thus, solution set is xe,

sqrt(t+4)=t-2 Which of the following contains the solution set to the equation above?

1.2 of solution of NaCl is isotonic with 7.2 of solution of glucose .Calculate the van't Hoff factor of NaCl solution?

Check whether the following equation is a solution to one dimensional wave equation. y-4x-7t

Write the following sets in the roaster from. D= {t"/"t^(3) = t, t in R}

The mean of a finite set S of numbers is 14, the median of this set of numbers is 12, and the standard deviation is 1.8. A new set T is formed by multiplying each member of the set S by 3. Which of the following statements must be true of the set T ? I. The mean of the numbers in set T is 42. II. The median of the numbers in set T is 36. III. The standard deviation of the numbers in set T is 5.4.

Which of the following is not a subset of the set T? : T = {1, 2, 3, 5, 7, 9, 11, 13}

Equation of displacement for any particle is s = 3t^(3) +7t^(2) +14t8m . Its acceleration at time t = 1 sec is