Write out the electron configuration for the following metal ions.

K$^{+}$

Reponds aux questions suivantes avec des phrases completes.

Est-ce que tu peux me dire s'il y a une station de metro dans le centre-ville?

$\rule{1cm}{1pt}$ $\rule{1cm}{1pt}$ $\rule{1cm}{1pt}$ $\rule{1cm}{1pt}$ $\rule{1cm}{1pt}$

Sketch the region described by the inequalities.

$$r\leq z\leq 2$$

Determine the density $(g/mL)$ for each of the following: A solid object has a mass of $1.65$ lb and a volume of $170 mL$.

Use Version 2 of the Chain Rule to calculate the derivatives of the following functions.

$$y = \left( 3 x ^ { 2 } + 7 x \right) ^ { 10 }$$

Let $\left\{A_{\alpha}\right\}$ be a collection of connected subspaces of X; let A be a connected subspace of X. Show that if $A \cap A_{\alpha} \neq \varnothing$ for all a, then$A \cup\left(\cup A_{\alpha}\right)$ is connected.

Use polar coordinates to find the volume of the given solid. Enclosed by the hyperboloid -x^2-y^2+z^2=1 and the plane z=1

To generate areawide watersheds from a DEM, we must create several intermediate rasters. Draw a flow chart that starts with a DEM, followed by the intermediate rasters, and ends with a watershed raster.

Cub Company, a calendar-year entity, had 2,100 geothermal heating pumps in its beginning inventory for 20X1. On December 31, 20X0, the heating pumps had been adjusted down to $850 per unit from an actual cost of$920 per unit. It was the lower of cost or market. Cub purchased no additional units during 20X1. The following additional information is provided for 20X1:

$$\begin{array}{clrr} && \textbf{Inventory} & \textbf{Unit Market}\\ \textbf{Quarter} & \textbf{Date} & \textbf{(units)} & \textbf{Value}\\ \\ 1 & \text{March 31, 20X1} & 1,700 & \$845\\ 2 & \text{June 30, 20X1} & 1,400 & 860\\ 3 & \text{September 30, 20X1} & 1,300 & 830\\ 4 & \text{December 31, 20X1} & 900 & 840\\ \end{array}$$

Required

Case 1: The company does not have sufficient experience with the seasonal market for geothermal pumps and assumes that any reductions in market value during the year will be permanent.

$\quad$ (1) Determine the cost of goods sold for each quarter.

$\quad$ (2) Verify the total cost of goods sold by computing annual cost of goods sold on a lower-of-cost-or-market basis.

Penetrance specifically refers to the expression of lethal genes in heterozygotes.

State the number of electrons that must be gained by atoms of the I to achieve a stable electron configuration.

Why do cells contain only a small amount of ATP? A. ATP cannot store large amounts of energy for a long time. B. ATP releases energy too quickly. C. ATP cannot carry out active transport. D. ATP has only two phosphate groups.

Find the volume of the solid formed by revolving the triangular region bounded by the lines x=3, y=2, and x+2 y=9 about the y-axis.

A hospital dietician wishes to prepare a corn-squash vegetable dish that will provide at least 3 grams of protein and cost no more than 36 $\cancel{\text{c}}$ per serving. An ounce of creamed corn provides 1/2 gram of protein and costs 4 $\cancel{\text{c}}$. An ounce of squash supplies 1/4 gram of protein and costs 3 $\cancel{\text{c}}$. For taste, there must be at least 2 ounces of corn and at least as much squash as corn. It is important to keep the total number of ounces in a serving as small as possible. Find the combination of corn and squash that will minimize the amount of ingredients used per serving.