Simple delta E delta H and q question. Easy ten points :]?
q = - 2414 J = heat, given off by combustion of gas, so it is negative w = - 6 kJ = work, done BY the system, so it is negative ∆H = q / amount = - 2414 J / 1 mole = - 2.414 kJ/mol (exothermal) ∆E = q + w = - 2.414 kJ + (- 6 kJ) = - 8.414 kJ/mol Again, since we know we're dealing with one mole of gas we just take this value of ∆E, otherwise, if there were (x) moles involved, we'd compute the ∆E value by dividing this amount (x mole), to get a value in kJ per mole, the standard Energy, Enthalpy, and Heat units.
Can Someone Please Help Me?! Math! 10 Points!?
1.)Nine runners have made it to the zone cross-country running finals. Hariette is considered the favorite to win based on her previous times. If she does win, in how many different orders can the other racers finish? (1 mark) 2.)A local hockey club is setting up an online system for registration for its players. Seven-character passwords will be assigned to each player—each password will start with the letter S to indicate the home club’s team name, Sharks. The other digits in the password are made up of the numbers 4 through 9, and no digit can be repeated. How many passwords can the hockey club create? (1 mark) 3.)Solve the equation for n. (2 marks) n! ------ = 42 (n-2)! Hi guys! I need help answering these three questions. If you could please show your work it would help me understand how to answer these type of questions and I also won't not get any marks without them. Thanks in advance!
What is the best payment system for large business transactions?
Hi,First of all, the best payment system should be:1. Simple and easy to use 2. Cost-effective 3. Flexible in integrationThere is a great variety of payment solutions, and the choice always depends on the features and the price you’re looking for.It is possible to connect to a cost-effective Cardinity payment system through 3 simple steps:1. Fill in the application form for a merchant account2. Download a free module (PrestaShop, WooCommerce, Opencart, Magento, etc.) or a library (PHP, Java, Symfony) and integrate it with your e-commerce system3. Your merchant account will be ready within 2 days and then you can start selling and enjoying such benefits as:a) Worldwide paymentsb) Recurring paymentsc) Enhanced security tools, e.g. 3D Secured) Multiple currenciese) Free customer supportThe largest players in the market are, of course, PayPal, Amazon Payments, Stripe, etc., but they are also quite pricy. There are also other reliable payment processors such as Cardinity, BlueSnap, Braintree, SecurionPay, etc. which are worth paying your attention to.I hope it helps,Olivia
What is the best international online payment system?
PayPal - arguably the most popular payment gateway out there, especially with millennial consumers. Most buyers prefer to use it when they don’t want to give out their credit card number to yet another online portal. PayPal is usually the go-to choice for small to mid-size business and/or as an additional payment getaway for larger companies. The payment gateway integration process is simple in this case as all the necessary information is available through the Express API.But also Stripe should be mentioned.Stripe is somewhat like a new kid at the payment gateway yard, however, it has already earned its stripes (pun intended) as one of the most customizable and modern payment solutions. Apart from the standard payment gateway for website they also offer advanced features like accepting payments through a 3rd party app, through subscriptions or marketplace. Unlike other solutions, Stripe was built primarily with developers needs in mind, hence it’s incredibly easy to customize and adapt to your unique company needs.Here is even more info about payment solutions and their implementation.
First time riding a public bus? Help please?
Taking the bus is simple and easy. You pay your bus fare in cash when you enter the bus. You simply deposit the money into a machine which is next to the driver. Have exact change with you because the bus drivers don't make change. You buy a transfer from the bus driver. You can also buy bus passes which allow you to take the bus without paying in cash for certain amounts of time. Here's the website of the L.A. bus/subway system with information on routes, schedules, fares and passes. www.mta.net The Downtown Area Short Hop buses operate in the downtown area, Hollywood and the Westside. Here's the website for this bus service. www.ladottransit.com
SCISSORS A SIMPLE MACHINE? 10 EASY POINTS!!!!!!!:)?
A simple machine is a mechanical device that changes the direction or magnitude of a force.In general, they can be defined as the simplest mechanisms that use mechanical advantage (also called leverage) to multiply force.A simple machine uses a single applied force to do work against a single load force. Ignoring friction losses, the work done on the load is equal to the work done by the applied force. They can be used to increase the amount of the output force, at the cost of a proportional decrease in the distance moved by the load. The ratio of the output to the input force is called the mechanical advantage.Usually the term refers to the six classical simple machines which were defined by Renaissance scientists: * Lever * Wheel and axle * Pulley * Inclined plane * Wedge * Screw They are the elementary "building blocks" of which all complicated machines are composed.For example, wheels, levers, and pulleys are all used in the mechanism of a bicycle. Simple machines fall into two classes; those dependent on the vector resolution of forces (inclined plane, wedge, screw) and those in which there is an equilibrium of torques (lever, pulley, wheel).
What is the best way to accept online payments internationally?
Indeed, PayPal does not support online merchant services in many countries.In general, the answer depends on your situation. Maybe, you just need an account in US dollars, but you are not located in the US. Or you might actually need multi-currency payment processing (say, to deal with some franchises or international businesses). In the latter case you will have to pay foreign merchants in their currency, an, consequently, you will need some presence in the respective countries (through acquirers or gateways).If you are looking for a company that could allow you to process online payments internationally, you need to answer the basic question:Do you need to perform both authorization and settlement in the foreign currency of can you do settlement in the primary currency (i.e. the currency of the country your business is located in)?If you need to perform settlement in the foreign currency, you must have a processing partner in the respective foreign country. Otherwise, you can choose one of the many acquirers, that do currency conversion (some do charge a little more for that, but still the choice is wide).If you are looking for a particular acquirer, you can consider partnering with Worldpay, FirstData, Elavon. If you need to do settlement in several foreign currencies, you will, most probably, have to partner with several platforms, because there is no unified universal platform (for instance, the US users process through one platform and European users - through another).If you are looking for a payment gateway, you might consider Payvision, PAY.ON, Paysafe.I would also like to mention that you can now use services like Limepay: Take control of Your Payments in order to split the transaction processing fee between both parties.Here is an article on the subject that should be helpful: Accepting Credit Card Payments in Different Currencies - Paylosophy.
What is the best online payment gateway for ecommerce?
There are few good payment gateways for eCommerce, but you should definitely use SecurionPay as your choice. SecurionPay is a payment gateway that allows online business accept credit and debit card payments. With its maximum security, flexibility and user experience it’s a perfect choice for eCommerce.Merchants can accept payments using either Checkout or Custom Form. Checkout is a payment solution in a popup form (see picture below), which can be easily implemented to your site. Custom Form is a payment form seamlessly integrated to your website, using its look and feel. Both solutions maximise you customer’s experience and increase payment conversion. The payments are always on your site without any redirections. What’s more, you can use fully manageable recurring payments.Checkout is translated into 23 languages., so you can provide your users a true local experience even if you sell globally. You can accept worldwide payments in 160 currencies and 24 settlement currencies, major European currencies included.Integration is easy and simple, you can use either flexible and robust API (loved by the developers btw!) or a unique drag and drop implementation feature (great for non technical people):Pricing is fully transparent without hidden fees and starts from 2,95% + 0,25 eur per transaction, but can be negotiated if your volume is high.If you want to know more you can visit our site SecurionPay | Payment Gateway with Higher Conversion, contact us on sales(at)securionpay.com or test the gateway signing up here: SecurionPay :: signup
Math help please help!!!!!!!!!!!!??????? Will give 10 points?
lol plz answer these questions as correctly as you can. I am sooo close to an A plz help Solve the following system of equations by linear combination: 3x + 2y = 17 5x - 6y = 19 (Points: 4) The solution is (3, -1). The solution is (5, 1). There is no solution. There are an infinite number of solutions. How many solutions are there to the following system of equations? 4x - 8y = 0 3x + 8y = 7 0 1 2 infinitely many Solve this system of equations using any method. 4x - y = 5 x + y = 10 (1, 9) (3, 7) (4, 6) (5, 5) 4. In a recent golf match, Tiger's score was 4 less than Phil's score. Their combined scores totaled 140. Which of the following pairs of equations can be used to determine their scores? Let p represent Phil's score and t represent Tiger's score. (Points: 4) p + 140 = t p = 4 p + t = 140 p + t = 4 p + t = 140 p - t = 4 p - t = 140 p + t = 4 5. Solve the following system of equations. x + y = 3 2x + 2y = 6 (0, 3) (1.5, 1.5) no solution infinite number of solutions 6. Which equation will result if the substitution method is used to solve the following system of linear equations? x + y = 6 x = y + 5 x + y = y + 5 (y + 5) + y = 6 x + (y + 5) = 6 x = (x - 6) + 5
What is the easiest way to build a simple e-commerce site with a payment gateway?
Woocommerce and shopify.to insert payment gateway on woocommerce site click here