Provide an example of formula (with proper syntax) that would check whether cell B5 has a negative number, and return a value of “negative” if it was and “not negative” the value was zero or higher. please help

Technician a says that if a valve is open when a piston rises to the very top of a cylinder, the piston may actually strike the valve head and cause serious engine damage. technician b says if the camshaft is located in the engine block, then the engine is called an overhead valve engine, ohv engine, or an in-block camshaft. who is right? a. b only b. both a and b c. a only d. neither a nor b

An output peripheral interacts with or sends data to the computer provides information to the user from the computer receives data from the computer and sends it to a modem stores data processed by the computer

One of the disadvantages of photoshop express is that it does not have a black and white effect. true false