Involves practices including asking questions and constructing explanations

Dr. Watson comblnes 400 $\mathrm{mL}$ of detergent, 800 $\mathrm{mL}$ of alcohol, and $1,500 \mathrm{mL}$ of water. How many liters of solution does he have?
(A) 2.7 liters (B) 27 liters (C) 270 liters (D) 2,700 liters

Creating uses. List five garments in your wardrobe. Describe two new ways to wear each one.

Show that, for x>0

$$x/1+x^2<tan-^1x<x$$

In the Great Lakes, zebra mussel concentrations of up to 700,000 per square meter have been reported. At this density, how many zebra mussels were there per 1 square centimeter?

The function f is a continuous function on the closed interval [-1, 4]. and f(-1) = 3 and f(4) = 6. In addition, $f, f^{\prime},$ and $f^{\prime \prime}$ have the properties indicated in the table below. Sketch the graph of f, and find the locations on this interval where f attains its maximum and minimum values.

$$\begin{matrix} \text{x} & \text{-1 < x < 2} & \text{x = 2} & \text{2 < x < 4}\\ \ {f^{\prime}(x)} & \text{negative} & \text{undefined} & \text{positive}\\ \ {f^{\prime \prime}(x)} & \text{negative} & \text{undefined} & \text{negative}\\ & \text{ } & \text{ }\\ \end{matrix}$$

For each item, indicate the letter of the choice that best illustrates the phrase containing the italicized word. Explain your thinking.

a nearly imperceptible movement: (a) a twirl (b) a lurch (c) a blink (d) a stride

A 60.0-kg runner has $1920 \mathrm{~J}$ of kinetic energy. At what speed is she running? Show your work.

a) $5.66 \mathrm{~m} / \mathrm{s}$

b) $32.0 \mathrm{~m} / \mathrm{s}$

c) $8.00 \mathrm{~m} / \mathrm{s}$

d) $64.0 \mathrm{~m} / \mathrm{s}$

A fair coin is tossed seven times. Find the probability of obtaining at most five heads

Confirm your understanding of the text by creating a timeline of the story's events.

In the mentioned exercise, if the coin is assumed fair, then, for n=2, what are the probabilities associated with the values that $X$ can take on?

Solve the compound inequality. Graph your solutions. 3 < 2p - 3 ≤ 12

For each set of terms below, choose the one term that does not belong and explain why it does not belong. actin, melanin, myosin.

For given sentence, write the verb form that agrees with the subject.

A few, however, (has, have) never won.