Cell size is limited by a cell’s surface area to volume ratio. A smaller cell is more effective and transporting materials, including waste products, than a larger cell. Cells come in many different shapes. What are the 2 limits to cell size? What limits cell sizes and growth rates? Cell growth is limited by rates […]

How do I activate video call on Facebook? How to Set Up Video Chat on Facebook Click the Call button in the lower-right corner of your friend’s cover photo or the video camera at the top of the chat box. You’re asked to set up video calling. Click the Install button. If you are asked […]

If you were basing your decision on IRR, you might favor the 20% IRR project. But that would be a mistake. You’re better off getting an IRR of 13% for 10 years than 20% for one year if your corporate hurdle rate is 10% during that period. Is 7% a good IRR? The point at […]

Answering Calls Try to answer the phone within three rings. Answer with a friendly greeting. Smile – it shows, even through the phone lines; speak in a pleasant tone of voice – the caller will appreciate it. Ask the caller for their name, even if their name is not necessary for the call. How do […]

To insert a single column: Right-click the whole column to the right of where you want to add the new column, and then select Insert Columns. To insert multiple columns: Select the same number of columns to the right of where you want to add new ones. Right-click the selection, and then select Insert Columns. […]

A standard change order should include the following: Job name, address and phone number. Owner’s name. A complete description of new work to be performed. Total price for materials and labor to complete the change. Revised date of completion due to the change order. Signatures of the company representative. What should a change order look […]

Steps to Construct a Pareto Diagram Step 1: Total the data on effect of each contributor, and sum these to determine the grand total. Step 2: Re-order the contributors from the largest to the smallest. Step 3: Determine the cumulative-percent of total. Step 4: Draw and label the left vertical axis. How do I run […]

Create a folder On your Mac, click the Finder icon in the Dock to open a Finder window, then navigate to where you want to create the folder. Choose File > New Folder, or press Shift-Command-N. Enter a name for the folder, then press Return. What is the shortcut to open a Folder in Mac? […]

To keep the column headers viewing means to freeze the top row of the worksheet. Enable the worksheet you need to keep column header viewing, and click View > Freeze Panes > Freeze Top Row. If you want to unfreeze the column headers, just click View > Freeze Panes > Unfreeze Panes. How do I […]

The trigonometric functions in MATLAB® calculate standard trigonometric values in radians or degrees, hyperbolic trigonometric values in radians, and inverse variants of each function. Is sin in MATLAB in radians? sin numerically evaluates these units automatically: radian , degree , arcmin , arcsec , and revolution . Show this behavior by finding the sine of […]