Use the document to answer the following questions. At the United Nations Millennium Summit in 2000, world leaders agreed to work together to achieve eight development goals by 2015. These goals included eradicating extreme poverty and hunger, achieving universal primary education, promoting gender equality reducing child mortality, and combating diseases. We will have time to reach the Millennium Development Goals... but only if we break with business as usual. Success will require sustained action it takes time to tram the teachers, nurses and engineers; to build the roads, schools and hospitals; to grow the small and large businesses able to create the jobs and income needed. So we must start now. And we must more than double global development assistance over the next few years. Nothing less will help to achieve the Goals.” —Kofi Annan, former UN Secretary-General. June 7, 2005. According to Kofi Annan, how can the goals be achieved?

What do we call a situation in which the conflicting parties, by rationally pursuing their self-interest, become caught in mutually destructive behavior? a. Social trap. b. Conflict. c. Bystander intervention. d. Diffusion of responsibility. e. Social-responsibility norm.

Simplify each of the following expressions.

$$\text { a. } 3 - 2 \cdot 5\quad \text { b. } 7 ( 4 + 3 \cdot 2 )\quad \text { c. } 10 - 6 \div 2 \cdot 4 + 2$$

A resistor of R ohms is connected across a battery of E volts whose internal resistance is r ohms. According to the principles of electricity, the formula

$$I=\frac{E}{R+r}$$

gives the current (amperes) in the circuit, while

$$P=I^{2} R$$

gives the power (watts) in the external resistor. Assuming that E and r are constant, what value of R will result in maximum power in the external resistor?

Choose the word or phrase that best answers the question. If the amplitude of a wave changes, which of the following changes? A) wave energy B) frequency C) wave speed D) refraction

Solve the given problems using inequalities. (All data are accurate to at least two significant digits.)

The value $V(\text { in } \$)$ of each building lot in a development is estimated as $V=65,000+5000 t,$ where $t$ is the time in years from now. For how long is the value of each lot no more than $\$ 90,000 ?$

use your knowledge of language acquisition to answer the question below. Do not simply list facts. Present a clear argument based on your critical analysis of the question, using the appropriate psychological terminology. Which factor or factors do you think have the most powerful impact on language acquisition? -inherent language acquisition device -hereditary influences -environmental influences

a. What is the speed of an electron with a de Broglie wavelength of 0.20 nm? b. What is the speed of a proton with a de Broglie wavelength of 0.20 nm?

A metal, M, of atomic mass 96 amu reacts with fluorine to form a salt that can be represented as $MF_x$. In order to determine x and therefore the formula of the salt, a boiling point elevation experiment is performed. A 9.18-g sample of the salt is dissolved in 100 .0 g of water, and the boiling point of the solution is found to be 374.38 K. Find the formula of the salt. (Assume complete dissociation of the salt in solution.)

Write each of the numbers 1, 8, 27, 64, and 125 as a base raised to the third power.

$$1=\boxed{\color{white}X}^3$$

$$8=\boxed{\color{white}X}^3$$

$$27=\boxed{\color{white}X}^3$$

$$64=\boxed{\color{white}X}^3$$

$$125=\boxed{\color{white}X}^3$$

Find the value. $x^3-4$ when x = -3

How can you adapt the test so that you can use it to determine whether three-dimensional objects such as spheres or rectangular boxes are congruent?

To charge the batteries in a Tesla Roadster, a transformer is used to step up the voltage of the household supply. If you step a 220 V, 100 A system up to 400 V, what is the maximum current you can draw at this voltage? A. 180 A B. 100 A C. 55 D. 45

Lia measures a wall of her room to be 3.7 meters by 2.45 meters. How many significant figures are in the measurement of its area? Explain.