Give the number of (valence) d electrons associated with the central metal ion in each of the following complexes: $[ \mathrm { Mo } ( \mathrm { EDTA } ) ] \mathrm { ClO } _ { 4 }$

If a number cube is rolled, what is the probability of it landing on the number 5 or 6?

a. How many thousands make a million? b. How many whole hundreds are in 5386.492? c. How many whole hundredths are in 5386.492? d. How many whole tens are in 679.43? e. How many whole tenths are in 679.43? f. How many whole ten-thousands are in 82,475.32987? g. How many whole ten-thousandths are in 82,475.32987?

Use the graph of the function f to sketch the graph of g(x) = 1/f(x) on the interval [-2, 3].

Find the English derivatives in the sentence and write the corresponding Latin word: The story is about an amorous relationship.

Solve. Check for extraneous solutions. (2x + 1)½ = -5

When 35.6 L of ammonia and 40.5 L of oxygen gas at STP burn, nitrogen monoxide and water form. After the products return to STP, how many grams of nitrogen monoxide are present? $\mathrm { NH } _ { 3 } ( g ) + \mathrm { O } _ { 2 } ( g ) \longrightarrow \mathrm { NO } ( g ) + \mathrm { H } _ { 2 } \mathrm { O } ( l )$ [unbalanced]

What are the next three terms in this sequence of perfect squares? 1, 4, 9, 16, 25, 36, 49, 64, 81, 100, _, _, _, ...

Tell which number you would add to or subtract from each side of the inequality to solve it.

$$- 6 \leq 17 + p$$

Find all zeros in the indicated finite field of the given polynomial with coefficients in that field.

$$x^5 + 3x^3 + x^2 + 2x$$

in

$$ℤ_5.$$

Identify the asymptotes.

$$y = \frac { 2 } { 3 x - 5 } + 2$$

Find the point (a, b) on the graph of

$$y = e^x$$

where the value ab is as small as possible.

Let

$$\mathbf { u } = \langle 3 , - 2 \rangle \text { and } \mathbf { v } = \langle - 2,5 \rangle.$$

Find the component form of the vector.

$$2 \mathbf { u } - 3 \mathbf { v }$$

Evaluate the double integral

$$\int_R \int f(x,y) \,dA$$

for the function f(x,y) and the region R. f(x,y) = ln y; R is the rectangular defined by

$$0 \le x \le 1 \text{ and } 1 \le y \le e$$