Question

15. all real numbers x that are 16. all real numbers b less than 100 or Less than 3 or greater than 7 greater than 300

A) The set of x satisfying the inequalities 15 ≤ x ≤ 16
B) The set of b satisfying the inequalities b < 100 or b < 3 or b > 7 or b > 300
C) The set of x satisfying the inequalities 15 < x < 16
D) The set of b satisfying the inequalities 15 < b < 16

Answer 1

The set of x satisfying the inequalities 15 ≤ x ≤ 16 is [15, 16]. The set of b satisfying the inequalities b < 100 or b < 3 or b > 7 or b > 300 is (-∞, 3) ∪ (7, 100) ∪ (300, +∞). The set of x satisfying the inequalities 15 < x < 16 is (15, 16). The set of b satisfying the inequalities 15 < b < 16 is (15, 16).

Step-by-step explanation:

The set of x satisfying the inequalities 15 ≤ x ≤ 16 is [15, 16]. This means that x can be any real number greater than or equal to 15 and less than or equal to 16.

The set of b satisfying the inequalities b < 100 or b < 3 or b > 7 or b > 300 is (-∞, 3) ∪ (7, 100) ∪ (300, +∞). This means that b can be any real number less than 3, greater than 7, or between 100 and 300.

The set of x satisfying the inequalities 15 < x < 16 is (15, 16). This means that x can be any real number greater than 15 and less than 16.

The set of b satisfying the inequalities 15 < b < 16 is (15, 16). This means that b can be any real number greater than 15 and less than 16.