5 votes
2 answers
1142
How many proper divisors (that is, divisors other than $1$ or $7200$) does $7200$ have ?$18$$20$$52$$54$$60$
12 votes
2 answers
1147
7 votes
2 answers
1153
Consider the integral$$\int^{1}_{0} \frac{x^{300}}{1+x^2+x^3} dx$$What is the value of this integral correct up to two decimal places?$0.00$$0.02$$0.10$$0.33$$1.00$
4 votes
2 answers
1156
Which of the following decimal numbers can be exactly represented in binary notation with a finite number of bits ?$0.1$$0.2$$0.4$$0.5$All the above
11 votes
5 answers
1157
How many distinct minimum weight spanning trees does the following undirected, weighted graph have ?$8$$16$$32$$64$None of the above