Construct a DFA with at most 10 states that accepts the set of all strings over the alphabet Σ = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9} that are over 9000 (!!!) when interpreted as base 10 integers. Note that the only string starting with 0 that represents a valid integer is 0. Specifically, 0999999999 should not be accepted because it starts with 0. Also, over is strictly larger, so 9000 should be rejected.

Complete the sentence about a presentation delivery method

How to launch an app: steps to be successful? launching an app is a great idea, but it’s not that easy as we supposed to think. the majority of mobile applications don’t generate revenue because companies aren’t ready to be competitive. referring to our experience in successfully building and launching apps we hope to you omit these difficulties. we are going to talk about ideas, marketing, testing your product, its development, distribution and support. you will learn 8 product launch stages to succeed.

Which finger presses the h key on the keyboard? index finger on the left hand pinky finger on the right hand index finger on the right hand thumb on the left hand