What is the cardinality of R? R have the same cardinality, that is, |P(Z+)| = c = 2ℵ0 = ℵ1, where c is the lower case Fraktur c. An important theorem of Cantor states that the cardinality of a set is always less than the cardinality of its power set. What is r2 in set […]

What does a strike do in bowling? In ten-pin bowling, there are 10 frames in 1 game. A strike is marked when you knock down all the pins with your first roll. A strike gives you extra pins as a bonus. You do not add up the score for this frame until you have rolled […]

How do you calculate feet per minute in aviation? If you multiply your descent angle (1 degree) by your miles-per-minute, then add two zeros to the end (x 100), you’ll have your FPM descent rate. So in this example, if you’re flying at 120 knots, you’re traveling 2 miles-per-minute (MPM) (120/60=2). How do you calculate […]

How are cases selected? The U.S. Supreme Court decides to hear a case based on at least four of the nine Justices of the Supreme Court agreeing to grant the Petition for Certiorari. If four Justices agree to grant the petition, the Supreme Court will consider the case. How does a case make it to […]

How many ways can you make 7 with 2 dice? six possibilities What is the probability of I coming up with a number 7 when a dice thrown once? Probability of getting a number <7 is 66=1. What does doublet mean in probability? doublet refers to situation when two dices are thrown at once and […]

How many 15s is 210? There are 14 times 15 in 210. The answer you divide 210 by 15 which would get you 14. How many miles does a man have to walk? An average person should walk at least 4 miles a day just to maintain his or her fitness level. To improve stamina, […]

Whats bigger 270 or 30-06? 270 over normal game ranges. With its heavier 165 or 180-grain bullets of larger diameter the . 30-06 definitely hits harder. 30-06 is better for elk, and certainly better for moose and bear. Is 270 ammo expensive? 270 will cost you about $20.49. 20 rounds of Federal Sierra GameKing BTSP […]

Why are hawks hanging around my house? These hawks are flocking to urban and suburban areas because of the food supply from backyard feeders, so it’s important to make windows visible to these birds that catch prey during high-speed chases. Birds perceive reflections in the glass as a habitat they can fly into. What keeps […]

What is the wavelength of a sound wave with a frequency of 50 Hz and a speed of 342 m s? Answer: The wavelength of a sound wave is 6.84 meters. How fast does a 500 Hz wave travel if its wavelength is 0.5 meters? You might be interested in what is the wavelength? A […]

Can you stack draw 4 on draw 2? A common Uno variant allows the recipient of a draw 2 to avoid drawing (and being skipped) by playing their own draw 2. For what its worth, every place that I’ve seen this rule described you have to play the exact same card, so you cannot “stack” […]