Damage from earthquakes is greatest near the epicenter, which is the point on the surface- A. directly above the focus, B. where a tsunami begins, C. at which a landslide is triggered, D. at which an avalanche is triggered.

Perform the indicated operations. Write the answers in standard form, a+bi.

$$(6+\sqrt{5}i)^{-1}$$

How have tectonic plate boundaries affected physical characteristics in Latin America? A. Plate movement created the Andes Mountains along the west coast of South America. B. Plate spreading increases the size of South America by 5 percent every 100 years. C. Many volcanoes lie along South America's east coast. D. Plate movement causes the Amazon Basin to sink, lowering the average elevation of the region.

Find the quadratic polynomial whose graph passes through the points (1, 1), (2, 2), and (3, 5).

On a separate sheet of paper, explain the following term by using it correctly in a sentence. parliament

The point on Earth's surface directly above an earthquake's focus is called ___________.

Tell what events these lines describe. What are some sensory details that help you imagine the events and settings?

In Mexico City, physical processes such as inversion and human activities such as reliance on cars and trucks contribute to- A. unequal distribution of income. B. erosion. C. overcrowding. D. air pollution

How have climate zones affected trade in the Andes? A.Many people prefer to work in the mining industry, which is less affected by climate. B. People trade items from different latitudes and longitudes. C. Andean Indians have, over centuries, developed larger hearts and lungs for living in thin air. D. Many people grow crops suited to their climate zone and rely on "vertical trade."

Suppose that the spread of a flu virus on a college campus is modeled by the function

$$y ( t ) = \frac { 1000 } { 1 + 999 e ^ { - 0.9 t } }$$

where y(t) is the number of infected students at time t (in days, starting with t=0). Use a graphing utility to estimate the day on which the virus is spreading most rapidly.

The resonant frequency of an RLC series circuit is $2.0 \times 10 ^ { 3 } \mathrm { Hz }$. If the self-inductance in the circuit is 5.0 mH, what is the capacitance in the circuit?

Which is not a characteristic of sponges? A. filter feeding, B. digestion inside cells, C. asymmetry, D. tissues.

If $\vec{F}_{1}=\langle 300,0,-200\rangle$ and $\vec{F}_{2}=\langle 150,-300,0\rangle,$ calculate the following quantities and make the requested comparisons: $\vec{F}_{1}+\vec{F}_{2}$

a. What are the main elements of attribution theory? b. How does a self serving bias allow individuals to escape blame for failures and take credit for successes?