Find the percentage. 60% of 24,000

When you add a suffix that begins with a vowel to a word that ends in a consonant, the spelling of the original word does not change. For example, inspect + or = inspector. Add -ance, -ish, or -er to each word below to form three properly spelled words. accept

Find the percentage.

$6 \%$ of $48$

How can you be a lifelong learner?

Find the percentage.

7% of 252,000

The processor speed, in megahertz (MHz), of Intel processors can be approximated by the following function of time t in years since the start of 1995:

$$P(t)=\left\{\begin{array}{ll}{180 t+200} & {\mathrm { if } \ 0 \leq t \leq 5} \\ {3,000 t-13,900} & {\mathrm { if } \ 5<t \leq 12}\end{array}\right.$$

a. Is P a continuous function of t? Why? b. Is P a differentiable function of t? Compute $\lim _{t \rightarrow 5^{-}} P^{\prime}(t)$ and $\lim _{t \rightarrow 5^{+}} P^{\prime}(t)$ and interpret the results.

Find the percentage.

$$940 \times 14.2\%$$

Find the percentage. 325 $\times$ 45%

You would like to ”build-your-own-burger” at a fast-food restaurant. There are five different breads, seven different cheeses, four different cold toppings, and five different sauces on the menu. If you want to include one choice from each of these ingredient categories, how many different burgers can you build?

Find the percentage. 310 $\times$ 12%

Using the vocabulary list for this lesson, supply the correct word to complete the sentence.

The people in the lifeboat had no water, but they did not dare ____ their thirst with seawater.

If the truck brakes and the crate slides to the right relative to the truck, the horizontal acceleration of the crate is given by $\overline{s}=-g \mu_{k},$ where g is the acceleration of gravity, $\mu_k=0.87.$ is the kinetic friction coefficient, and s is the position of the crate relative to a coordinate system attached to the ground (rather than the truck). Assuming that the crate slides without hitting the right end of the truck bed, determine the time it takes to stop if its velocity at the start of the sliding motion is $v_0 = 55 mph.$

Suppose the price p of gasoline can be modeled by

$$p=0.0782 t^2-0.352 t+1.75$$

where $t=1$ corresponds to January 1, 2001. Find the cost of gasoline for an automobile that is driven 15,000 miles per year and gets 33 miles per gallon from 2001 through 2006.

A researcher would like to determine, within 3 percentage points and with $90 \%$ confidence, the percentage of Americans who have a certain characteristic. If she feels certain that the percentage is somewhere between $20 \%$ and $40 \%$, how many persons should be included in the sample?