Delta Air Lines. Book a trip. Check in, change seats, track your bag, check flight status, and more. Delta Air Lines, Inc. is a major airline in the United States headquartered in Atlanta, Georgia, operating nine hubs, with Hartsfield–Jackson Atlanta International Airport being its largest in terms of total passengers and number of departures. 5 août 2025 · Manage your travel on Delta with access to boarding passes, flight info & more. Search for a Delta flight round-trip, multi-city or more. You choose from over 300 destinations worldwide to find a flight that fits your schedule. Experience the new Delta Premium Select on longer flights. You'll enjoy a more spacious seat with enhanced dining and premium amenities. Explore our entire network and discover more destinations with our new interactive route map. Why is my browser no longer supported? It doesn’t have the same features as today’s modern browsers. Supporting older browser prevents us from delivering improvements that benefit most delta.com users. See the complete list of the browser we support. See the complete list of browser we support. Find the flight status for a specific Delta Air Lines flight and receive real-time notifications via text or email. Plan your air travel safely and securely by utilizing real-time schedule and fare information at delta.com, and book your trip with a credit/debit card. Need Help Now? Terms and conditions apply to all offers and SkyMiles benefits. See specific offer for details, and visit SkyMiles Membership Guide & Program Rules. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. 7 P 0 Permutation Definition: An order or arrangement Permutation Formula: where n is the number of items r is the number of arrangements. Plug in n = 7 and r = 0 Factorial Formula: n! = n * (n - 1) * (n - 2) * . * 2 * 1 Calculate n!: n! = 7! Calculate (n - r)!: (n - r)!

= (7 - 0)! (7 - 0)! = 7! Calculate 7 P 0: 7 P 0 = Final QuickMath allows students to get instant solutions to all kinds of math problems, from algebra and equation solving right through to calculus and matrices. Sep 11, 2023 · In the permutation notation nPr, n represents the total number of items and r represents the number of items to choose from the total. In the given question, 7P0, there are 7 items but we are choosing 0. There's a general rule in permutations that any number permutated by 0 is equal to 1 (nP0 = 1). Therefore, the answer is (b) 1. Aug 1, 2025 · Free online math calculator to add, subtract, multiply and divide positive and negative numbers. Online decimal calculator to find sum, difference and products of numbers. Solve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. Mar 11, 2025 · Any number or variable raised to the power of zero is equal to 1. So, p0 = 1. Replace p0 in the expression 7p0 with 1. This makes it 7 × 1. Multiply the 7 by the 1: 7 × 1 = 7. The simplified expression is 7. Therefore, the correct answer is option a) 7. gabbyparkey has a question! Can you help? Simplify 7p+2p-9p . Anyone know ??? The equation solver allows you to enter your problem and solve the equation to see the result. Solve in one variable or many. All equations of the form ax^ {2}+bx+c=0 can be solved using the quadratic formula: \frac {-b±\sqrt {b^ {2}-4ac}} {2a}. The quadratic formula gives two solutions, one when ± is addition and one when it is subtraction. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.