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MATH SOLVE
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Algebra
Which statement describes the location of metalloids on the periodic table?The metalloids are located below metals and above nonmetals within a group.The metalloids are located below nonmetals and above metals within a group.The metalloids are located to the right of nonmetals and to the right of metals within a period.The metalloids are located to the le of nonmetals and to the le of metals within a period.
Algebra
10 months ago
Which statement describes the law of conservation of energy?All systems will exchange matter and energy with their surroundings.All systems can exchange energy, but not matter, with their surroundings.Energy cannot be created nor destroyed, but it changes from one form to another.Energy is destroyed in most chemical reactions when new products are formed.
Algebra
10 months ago
Which statement describes solstices?T occur when the Sun reaches its highest or lowest point in the sky.O T affect the amount of sunlight in the Southern Hemisphere in May.T contribute to the cycling of winters all year long in the Northern Hemisphere.O T increase the amount of rays from the Sun directly received in the Southern Hemisphere.
Algebra
10 months ago
Which statement describes how the bond between two oxygen atoms is formed?by sharing valence electrons with many other atomsby the repulsion between ions of like chargesby the attraction of two oppositely charged ionsby sharing valence electrons between the two atoms
Algebra
10 months ago
Which statement describes how Earth compares to the moon?
Algebra
10 months ago
Which statement describes both homogeneous mixtures and heterogeneous mixtures?
Algebra
10 months ago
Which statement describes an effect of urbanization?A. The middle class grew in cities.B. The unemployment rate increased in cities.C. Living conditions improved in city centers.D. Cities became less segregated.
Algebra
10 months ago
Which statement describes an advantage of renewable resources t are cheaper than traditional energy sources t are a source of clean energy t are located everywhere around the world t are an affordable means of energy production that supposed to mean
Algebra
10 months ago
Which statement describes a primary role of political parties in helping citizens engage with the U.S. government? A. Increasing citizens' interest in politics by encouraging them to see opposing parties as the enemy B. Funding citizens' trips to Washington, D.C. C. Pointing out that individual citizens' votes do not make a difference in most elections D. Polling citizens to assess their opinions
Algebra
10 months ago
Which statement describes a newton?OOOoIt exists only for objects on Earth.It measures the mass of an object.It reflects the amount of force an object exerts.It states that every object attracts another object.2
Algebra
10 months ago
Which statement describes a measurable financial goal A. Open a 401k b. Save for college using a 529 savings plan C transfer $50 per month into a savings account D use form 1040 to file income taxes
Algebra
10 months ago
which statement could be categorized only i. the anaerobic section of the venn diagram a. is performed by eukaryotes b. has commercial usesc. regenerates NADHd. occurs in the mitochondria
Algebra
10 months ago
Which statement correctly explains whether more ATP is found in muscle cells or bone cells?More ATP is found in muscle cells because t use energy less efficiently than bone cells.More ATP is found in bone cells because t grow more and need energy from ATP.More ATP is found in bone cells because t need large amounts of energy to produce marrow.More ATP is found in muscle cells because t need large amounts of energy to power motion.
Algebra
10 months ago
Which statement correctly describes whether a compound is a pure substance? A compound is not a pure substance because each of its molecules is made up of the atoms of two or more different elements. A compound is a pure substance because its molecule cannot be ken down into simpler particles by physical means. A compound is not a pure substance because it is not an element, and only elements are pure substances. A compound is a pure substance because it consists of two different elements, which are pure substances.
Algebra
10 months ago
Which statement correctly describes the relationship between reactant and yield? The actual yield is calculated from the amount of the excess reactant present. The actual yield is calculated from the amount of the limiting reactant present. The theoretical yield is calculated from the amount of the excess reactant present. The theoretical yield is calculated from the amount of the limiting reactant present.
Algebra
10 months ago
Which statement correctly describes the phosphate ion, PO3/-4? It is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge distributed over the entire ion. It is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge on the phosphorus atom. It is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge distributed over the entire ion. It is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge on the phosphorus atom.
Algebra
10 months ago
Which statement correctly describes the electrons in a water molecule
Algebra
10 months ago
Which statement correctly describes the diagram? A The products of photosynthesis cannot be used by other organisms. B The products of respiration can be used by plants for photosynthesis. C The exchange of oxygen and carbon dioxide occurs only in respiration. D The exchange of oxygen and carbon dioxide occurs only in photosynthesis.
Algebra
10 months ago
Which statement correctly describes the actual yield and the theoretical yield of a reaction?The actual yield is calculated from the reactant amounts, but the theoretical yield must be measu for each instance of a reaction.The actual yield is calculated from the amount of the limiting reactant, and the theoretical yield is calculated from the amount of the excess reactant.The actual yield depends on the reaction conditions, but the theoretical yield varies only with reactant amounts.The actual yield represents the maximum yield possible, and the theoretical yield assumes perfect reaction conditions.
Algebra
10 months ago
Which statement correctly describes glucose C6H12O6?It is made of matter and contains twenty-four molecules.It is an element made of three types of atoms.It is an atom made up of carbon, hydrogen, and oxygen.It is a compound made of twenty-four total atoms of three different elements.
Algebra
10 months ago
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