panyamvishnuvardhan

Answer the following please♥️

1.In an hour class would describe the rapid increase of the world population in the past 50 years as—————— growth.

A parabola passes through the points (0, −24), (−2, 0) and (4, 0). Find the equation of the parabola.

Find the set of values of m for which the line y = mx + 5 does not meet the curve y = x2 − x + 6.

Balance the following chemical equations and classify the reaction. Give both the general and specific type of reaction.

1. C₂H₆(g) + O₂(g) ---> CO₂(g) + H₂O(l)

2. Ba(OH)₂ (aq) + HNO₃(aq) --> Ba(NO₃)₂(aq) + H₂O(l)

3. Al(s) + H₂SO₄(aq) --> Al₂(SO₄)₃(aq) + H₂(g)

Balance the following equations. (Use the lowest possible whole number coefficients. Include states-of-matter under the given conditions in your answer.)

(a) Sn(s) + H₂O(l) + O₂(g) → Sn(OH)₂(s)

(b) In(s) + H₂SO₄(aq) → In₂(SO₄)₃(s) + H₂(g)

(c) Al(s) + H₂O(l) → Al₃O₄(s) + H₂(g)

(d) Cu(s) + H₂S(g) + O₂(g) → Cu₂S(s) + H₂O(l)

(e) Ru₂O₃(s) + SO₃(l) → Ru₂(SO₄)₃(s)

(f) TiCl₄(s) + H₂O(g) → TiO₂(s) + HCl(g)

(g) Ca₃(PO₄)₂(aq) + H₃PO₄(aq) → Ca(H₂PO₄)₂(aq)

(h) N₂(g) + O₂(g) → N₂O₄(g)

Express your answer as a balanced chemical equation. Identify all of the phases in your answer.

1. Li(s)+N2(g)→Li3N(s)

2. TiCl4(l)+H2O(l)→TiO2(s)+HCl(aq)

3. NH4NO3(s)→N2(g)+O2(g)+H2O(g)

4. Ca3P2(s)+H2O(l)→Ca(OH)2(aq)+PH3(g)

5. Al(OH)3(s)+H2SO4(aq)→Al2(SO4)3(aq)+H2O(l)

6.AgNO3(aq)+Na2SO4(aq)→Ag2SO4(s)+NaNO3(aq)

7. C2H5NH2(g)+O2(g)→CO2(g)+H2O(g)+N2(g)

Application 1.3 How can we check the health of a stream?

Nitrates are organic compounds that are a main ingredient in fertilizers. When those fertilizers run off into streams, the nitrates can have a toxic effect on fish. An ecologist studying nitrate pollution in two streams measures nitrate concentrations at 42 places on Stony Brook and 42 places on Mill Brook. The parallel dotplots below display the data.

1. Explain what the dot above 12 in the Stony Brook graph represents.

2. What percent of the nitrate concentration measurements for each stream exceeded 10 mg/L?

Compare the centers of these two distributions.

Balance the following chemical equations. Use the lowest whole-number coefficients.

1. N2+O2 -> NO

2. TiCl4 + H2O -> TiO2 +HCl

3. CH4 + O2 -> CO2 +H2O

4. C2H6 + O2 -> CO2 + H2O

5. Fe2O3+C -> Fe + CO2

6. Al(NO3)3 + H2SO4 -> Al2(SO4)3 + HNO3

7. C3H8O + O2 -> CO2 + H2O

2 C2H6 + 7 O2 -> 4 CO2 + 6 H2O

What is the limiting reactant for this equation?

Given the following research topic and set of objectives, outline the possible Methodology, Scope of work and significance of the study.

''the role of leadership in compliance of safety and health standards in the mining industry"

Objectives of research:

1. Determine the level of compliance with Health and Safety Standards in the mining industry
2. Identify the leadership styles and practices that are most effective in promoting compliance with Health and Safety Standards in the mining industry.
3. Evaluate the impact of leadership on the compliance of health and safety standards in the mining industry

explain how immanuel kant:

1. emphasizes the importance of treating people as ends rather than means

2. Promoted the idea of universal ethics.

3. Stress is the significance of individual autonomy in decision making.

Suppose a ceiling fan manufacturer has the total cost function C(x) = 37x+ 2340 and the total revenue function R(x) = 76x. (a) What is the equation of the profit function P(x) for this commodity?