Without a calculator, perform each operation indicated in the expressions below. $\left(\frac{5 x^{2}}{y}\right) \cdot\left(\frac{10}{x}\right)$

Write each decimal as a percent. 1.11

Which expression is equal to $\frac { \sin 2 x } { 1 + \cos 2 x } ?$ a. cot x, b. tan x, c. tan 2x, d. cot 2x

a. Why did Britain pass the Intolerable Acts? b. Who took part in the First Continental Congress? c. What was the purpose of the "midnight ride"?

List three occasions when the Soviet Union put down revolts in Eastern Europe during the Cold War.

The flute players are $\dfrac{3}{10}$ of the band and the trumpet players are $\dfrac{1}{12}$ of the band. Is a greater fraction of the band flute players or trumpet players?.

Find the definite or indefinite integral. If you do not have a technique for finding a closed (exact) answer, approximate the integral using numerical integration.

$$\int_{e^{-2}}^{e} \frac{d x}{x}$$

Write the prime factorization of the number. 48

Now I know that there are several factors that affect temperature:

p(x) is a real cubic polynomial in which p(1) = p(2 + i)=0 and p(0) = -20. Find p(x) in expanded form.

Find the points of discontinuity of $f ( x ) = \cot x$, if any.

Write the quadratic function in vertex form. Then identify the vertex.

$$f ( x ) = x ^ { 2 } - 8 x + 19$$

The Latin prefix circum- means "around." Circumvent, for instance, means "go around" "avoid." Apply the meaning of circum- to define each word below. Then, use each word in a sentence. circumnavigate

Expand the expression. In

$$4x^2y$$