How many pairs of positive integers x and y satisfy the equation 2x 5y 103? of possible values of 5y. but not 105 or higher because 105 > 103. Here are also 10 possible values, hence the answer is 10. How many non negative integer solutions are there of the equation x/y z w 15?…
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How do you make Ferricyanide?
How do you make Ferricyanide? Preparation. Potassium ferricyanide is manufactured by passing chlorine through a solution of potassium ferrocyanide. Potassium ferricyanide separates from the solution: 2 K4[Fe(CN)6] + Cl2 → 2 K3[Fe(CN)6] + 2 KCl. What is the Valency of Ferricyanide? [Fe(CN)6]^-4 as Fe has +2 charge it is ferrocyanide. What is the molar mass…
Why does ATC have a U shaped curve?
Why does ATC have a U shaped curve? The average cost curves, AVC and ATC, are depicted as U-shaped because of “diminishing returns” and fixed capital in the SR (short-run). This means that after a particular point, when there is an increase in the extra or additional workers, and then it leads to a fall…
Who is better Wendy or Rose?
Who is better Wendy or Rose? Technically, Wendy is a better vocalist. Wendy is known for her widest range in K-Pop (4 octaves and 1 note), along with Apink’s Eunji and Super Junior’s Kyuhyun, as the only 4 octaves range idol. Who is the best main vocalist in Kpop 2020? 100 KPOP Idol Vocalist Rankings…
What is the Italian word for I Love You?
What is the Italian word for I Love You? Ti amo Ti amo is “I love you” in Italian. How do you introduce someone in Italy? Start with a greeting. The simplest greeting is Ciao or Buon giorno, which means Hello or Good Day. Introduce yourself. The two most common ways to introduce are to…
How do you write a linear combination of two vectors?
How do you write a linear combination of two vectors? If one vector is equal to the sum of scalar multiples of other vectors, it is said to be a linear combination of the other vectors. For example, suppose a = 2b + 3c, as shown below. Note that 2b is a scalar multiple and…
What is the connection between science and spirituality?
What is the connection between science and spirituality? Spirituality is the science of the ‘life giving substance’. In physics, we have moved from molecules to atoms to the sub-atomic world and identified many fundamental forces. However, these forces only attempt to explain how matter is formed. Do psychologists believe in spirituality? Pargament: For many years,…
How do I change my app review on the App Store?
How do I change my app review on the App Store? Delete or edit a review On your Android phone or tablet, open the Google Play Store app . Go to the detail page of the item you reviewed. Scroll to the reviews section. To edit: Tap Edit your review. Make the changes then tap…
What jewelry can be worn everyday?
What jewelry can be worn everyday? 1. Diamond Studs. Diamond studs are a staple in any woman’s jewelry lineup. The perfect earring for everyday wear, diamond studs offer an elegant statement with plenty of sparkle. What bracelets symbolize? A bracelet is best known as a symbol of a relationship to someone. Friendship bracelets are very…
Can I convert BTC to USDT on Binance?
Can I convert BTC to USDT on Binance? Visit the wallet page and click on Swap on your BTC wallet. Choose the USDT as the coin you want to swap into. Can I convert BNB to USDT on Binance? Quickly and easily calculate foreign exchange rates with this free currency converter. Does Binance accept tethering?…