Which of these metals is most likely to be involved in a chemical reaction.

A gold

B copper

C tin

D iron

1) Solve the equation 7x+5 = 7x-3 Is the simplified form of 2 with a radical of 3 multiplied by 2 with a radical of 6 a rational number? Which of these countries has the lowestpopulation density?A. BangladeshB. CanadaC. Russia Choose 3 macro factors (Political, Economical, Social, Technological, Environmental) A particle is launched at an angle of 37 from horizontal. If the horizontal velocity component is 7.65 meters/second, what is the resultant velocity of the particle? During the their invasion of the United States in the War of 1812, British forces suffered a loss ofpublic opinion by _________. Two stage floors are in the shape of isosceles trapezoids. The small stage floor in the drama room isgeometrically similar to the large stage floor in the auditorium, as shown below.2481211Which proportin can be used to find the length of x, the large stage floor?o12242412+12 I8241+12 what cell stage is E in> This is a sketch of an ivory artifact. Why would it be considered a secondary source?A: It is a drawn scale, and the patterning is accurate.B: It appears in the diary of a scientist who observed its discovery.C: It was sketched at the site on which it was found.D: It is a drawing of a primary source.PLZ HELP!! The act of explaining or telling the meaning of something; the third step in critiquing artA. repetitionB. analysisC. interpretationD. description Chuck needs to drive 400 miles on the highway.Gas costs $1.50 per gallon. How much will it cost forgas to drive his truck 400 miles? who loves pikachu pika according to this graph what would the approximate equilibrium price be for widgets? A)$0.55 B)$1.75 C)$2.50 D)3.75 Find the a2, a3, and a4 terms of the sequence defined as: list the importance of mucus in regards to a frog skin For which value of a are the graphs of 4 = 3x + 6y and ax 8y = 12 parallel?a = -4O a == - 1 / 1a = 1/2Oa = 2 Help please :(Beowulf is thea. Herob. VillainC. Damsel in distressd. Trickster Can Someone plz help me i will mark brainliest Why do you think that colonist were so upset about the taxes? What can we NOT learn from the fossils found in rock strata?