You received a request to create an urgent presentation with predesigned and preinstalled elements. Which option will you use? You will use theoption to create an urgent presentation using predesigned and preinstalled elements.

3. describe the purpose of the sec. (1-4 sentences. 2.0 points)

Alarge tank is filled to capacity with 500 gallons of pure water. brine containing 2 pounds of salt per gallon is pumped into the tank at a rate of 5 gal/min. the well-mixed solution is pumped out at the same rate. find the number a(t) of pounds of salt in the tank at time t.

Hundreds of a bank's customers have called the customer service call center to complain that they are receiving text messages on their phone telling them to access a website and enter personal information to resolve an issue with their account. what action should the bank take?