What is the probability that a red face card will be drawn out of a deck of cards?
Probability is 1/2 or 50%.
Explanation:
A normal deck of cards has 52 cards, consisting of four different suits each having 13 cards. Two suits are red, and two are black. This means the deck has 26 red cards.
The probability that a red card will be drawn out of the 52 cards is 26 / 52 = 1/2.
How many 4-letter arrangements are possible from 26 letters if no letter can be repeated?
Any 4 from 26 in any order is (26 x 25 x 24 x 23) = 358800. if You can't use ACBD and ABCD then the answer is 14950
How many telephone numbers are possible?
It depends on the capacity of the networks server. In the UK we recently had an overhaul of the dialling codes system, as they were running out of codes. With the introduction of better computer systems, BT was able to increase the capacity of the network (using the new codes) to provide enough capacity for at least the next 20 years.
In electronics, telecommunications and computer networks, multiplexing (short muxing) is a term used to refer to a process where multiple analog message signals or digital data streams are combined into one signal over a shared medium. The aim is to share an expensive resource. For example, in electronics, multiplexing allows several analog signals to be processed by one analog-to-digital converter (ADC), and in telecommunications, several phone calls may be transferred using one wire. In communications, the multiplexed signal is transmitted over a communication channel, which may be a physical transmission medium. The multiplexing divides the capacity of the low-level communication channel into several higher-level logical channels, one for each message signal or data stream to be transferred. A reverse process, known as demultiplexing, can extract the original channels on the receiver side.
Multiplexing technique is designed to reduce the number of electrical connections or leads in the display matrix. Whereas driving signals are applied not to each pixel (picture element) individually but to a group of rows and columns at a time. Besides reducing the number of individually independent interconnections, multiplexing also simplifies the drive electronics, reduces the cost and provides direct interface with the microprocessors. There are limitations in multiplexing due to complex electro-optical response of the liquid crystal cell. However, fairly reasonable level of multiplexing can be achieved by properly choosing the multiplexing scheme, liquid crystal mixture and cell designing.
What is the probability that a couple with three children will have at least one girl?
The individual probability that a child born will be female is 50% or 0.5.
Using this we can calculate the probability that at least one of the children will be female by:
calculating the probability that none of the children will be female and then subtracting this from 1.
The probability that all the children are male is therefore 0.53 = 0.5 * 0.5 * 0.5 = 0.125.
Thus the answer is 1 - 0.125 = 0.875 = 87.5%
P= fun
What numbers are going to win the lottery?
7 and 11 come up quite a lot together also i have won 6 times on the irish lottery with 7 11 23
Who had a better chance of winning world war 2?
After the defeat of Germany most of the Allied resources were focused on Japan. Russia was threatening to join the invasion forces and it would have been a bloody end to the war if the Allies had actually been forced to invad Japan. The Emperor of Japan was pretty determined to control the islands of the Pacific. He and his military advisors hoped that defeat would only mean that Japan would have to pull back for a few years then they could attempt again to invade the islands of the Pacific. Japan had to be forced into surrender to prevent them from making another attempt. Initially, the Emperor refused to surrender in hopes of getting "more favorable" terms. The Allied forces did not want to deal with a Japanese invasion force again so the requirement was that Japan agree to unconditional surrender. The end of the war was strictly a matter of determining how the surrender would be resolved.
How do you win the megamillions jackpot?
Place a bet or by a lottery ticket, (provide you are of a legal age to do this and provided that gambling is legal in your state/country).However please note that making a bet does NOT guarantee a successful result, you are more likely to lose your stake money.
How many possible hands are there for getting 3 cards of the same suit?
Assuming the 52 cards are all different, the first card can be any of the 52, the second card can be any of the remaining 51, and the third card can be any of the remaining 50, so there are 52x51x50 different three card hands possible.
How many different cards are there in soccer?
Soccer has two types of cards, yellow and red. Yellow cards are used to caution a player for a major breach of the rules, called "misconduct". A second yellow card, as well as several egregious forms of misconduct, warrant a red card, which indicates that the player is sent off and can no longer play in that game or remain in the vicinity of the pitch.
Some similar games (which do not follow the IFAB Laws of the Game) can employ blue, green, black, white, or even so-called "soft red" cards to mean various things, but they aren't part of the soccer / football that most of the world plays.
What are the odds of being dealt pocket aces back to back?
If you are speaking about pocket aces (2 aces as starting hand) the percentages are as followed.
If you win a state lottery what are your rights to privacy?
Varies by state. I believe Delaware lets you be anonymous but in most states you agree when you buy to let them publicize you as a winner.
Is a multiple choice a valid test to determine a manipulative skill?
A multiple choice test is usually not valid to determine learning of manipulative skills. Instead, the student should be able to manipulate the items to prove mastery.
What is the probability of rolling a number greater than 4 on a 12 sided die?
Rolling a number greater than 4
In which pair of events did the first event directly influence the second event?
building of the transcontinental railroad - disappearance of the frontier
Suddenly stopping birth control can cause you to ovulate right away because of the hormone change. Withdrawal is not a viable form of birth control, semen can still be present before ejaculation. So chances could actually be pretty high.
How many people have spinocerebellar ataxia?
well in general, there are 150,000 in the US that have ataxia. for more information please visit www.ataxia.org
graduate student
Ataxia project
What are the odds of having twins if your mother had twins?
It sounds like you have a pretty good chance of having twins! Congrats!
Twins run majorly in my family t00! I really want a set of twins, I've only had one baby so far so it should be my next pregnancy that I get the twins! In my family its every second girl on my mom's side and on my dad's side too so I have a major chance of twins! they are always the second pregnancy, and always 1 boy and 1 girl! I'm not sure maybe we just drop eggs easy r something! I'm naming my twins Zara (pronounced Zar- uh) and Zachary (Zac 4 short). Oh yah and I was a twin!
Can you inherit fraternal twins on your dad side?
twins skip a generation, but according to statistics, either female or male may produce them
A womens father is colorblind She marries a colorblind man Will there son or daughter be colorblind?
Colorblindness is an X-linked recessive disorder. This means girls (who have the sex chromosomes XX) must have a colorblind X from dad and a colorblind X from mom. Boys only need to have one colorblind X to be colorblind because they have sex chromosomes XY (and have only 1 X).
If the dad has it, he has the colorblind X. If the daughter has it, she must have gotten her mom's colorblind X. If the mom is colorblind, then every child they have will be colorblind. If the mom is not colorblind, then she must be a carrier - she must have 1 normal X and 1 colorblind X.
Mom is either colorblind (with 2 colorblind Xs) or she is a carrier. Dad is definitely colorblind.