Labtech is a company that manufactures microscopes and other laboratory instruments . on occasion, one of the microscopes is defective when it comes off of the production line. the probability that a microscope is defective is 0.17%. find the probability that one of the first 50 microscopes is defective .

What is the lcm of 16 and 40 ? 24 and 40 ?

Which part of a 2-column proof is the hypothesis of the conjecture? a) given b) reasons c) prove d) statements ! i think it's b but i'm not quite

Use the following statements to write a compound statement for the conjunction or disjunction. then find its truth value. p: an isosceles triangle has two congruent sides. q: a right angle measures 90° r: four points are always coplanar. s: a decagon has 12 sides. a) a right angle measures 90° or an isosceles triangle has two congruent sides; true. b) a right angle measures 90° and an isosceles triangle has two congruent sides; true. c) a right angle measures 90° and an isosceles triangle does not have two congruent sides; false. d) a right angle measures 90° or an isosceles triangle does not have two congruent sides; true.