On March 24, 2015, it was $63^{\circ} \mathrm{F}$ and sunny at the Esperanza Base on the northern tip of Antarctica. On March 25, 2015, several centimeters of rain fell in the Atacama Desert, one of the driest places on Earth. Use these two examples to explain the difference between weather and climate.

(a) Find the real vectors that are orthogonal to the given vectors [1, 1, 1] and [1, −1, 0]. (b) Choosing an answer to (a), expand the vector [2, −3, 5] as a linear combination of these three mutually orthogonal vectors.

Write each mixed number as a decimal. $3 \frac { 1 } { 18 } =$

Identify the statements on the right that best describe each front. a. cold front, b. warm front, c. stationary front, d. occluded front. 1. Most likely to result in severe weather and rapid change in temperature. 2. Warm air replaces cold air. 3. Warm air is found above two cool air masses that are in contact along the ground. 4. Denser air moves along the ground forcing less dense air to rise. s. Cold air replaces warm air. 6. There is little to no movement between air masses and weather conditions hold steady.

What are the two main factors that determine climate? A. temperature and wind B. temperature and precipitation C. air pressure and humidity D. wind and precipitation

Find the one-sided limit. $\lim _{x \rightarrow-1^{-}} \frac{x^{2}-1}{x^{3}+1}$

How do you think European traders and Japanese leaders viewed Japan differently?

Fill in each blank so that the resulting statement is true. The perimeter of a rectangle is 80 feet. If the length of the rectangle is represented by x, its width can be expressed as . The area of the rectangle A(x), expressed in the form $A(x)=a x^{2}+b x+c$, is A(x)=.

What are some fundamental properties of water? Choose all that apply. a. It is a universal solvent. b. It can hold a large amount of heat. c. It has the ability to corrode rocks. d. It expands when it transitions to a solid.

Write an equation to represent each function.

$$\begin{array}{|c|c|c|c|c|c|}\hline \text { Input }(x) & {1} & {2} & {3} & {4} & {5} \\ \hline \text { Output }(y) & {10} & {20} & {30} & {40} & {50} \\ \hline\end{array}$$

User fees have been compared to taxes based on the benefit principle of taxation. Define user fees in your own words. What are the pros and cons of user fees for national parks?

Refer to the following system of linear inequalities:

$$\begin{aligned} 5 x+y & \leq 32 \\ 7 x+4 y & \geq 45 \\ x & \geq 0 \\ y & \geq 0 \end{aligned}$$

Is the point (5, 3) in the solution region?

Choose the word or phrase that best answers the question. Which of these warnings refers to a chemical property of the material? A) Fragile B) Flammable C) Handle with Care D) Shake Well

On a separate sheet of paper, explain the following term by using it correctly in a sentence. market-oriented agriculture