Nickel to form an alloy containing 78% nickel?
a metallurgist needs to make 12.4 lb of an alloy containing 50% gold. he is going to
melt and combine one metal that is 60% gold with another metal that is 40% gold.
how much of each should he use?
brand x colls 21 oz baas of mixed nuts that contains 29% neanuts to make their

what do i do ?

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.