Question by: Michele Sala | Last updated: September 20, 2021
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12. ANSWER: C COMMENT: Of the 90 numbers in the bingo, half are even and half are odd numbers, so the probability is 50%.
How many odd numbers are there from 1 to 90?
As you know, in the 90 numbers there are 45 even and 45 odd: there is therefore the possibility that an even or an odd number will be drawn immediately.
What is the probability of drawing in the bingo game?
The right answer is C, 1/90, because the numbers in the bingo bag are 90 and at the first draw you have a 1/90 chance of drawing a certain number.
What is the probability of drawing a king of any suit or a 5 of Coins from a deck of 40 Neapolitan cards?
What is the probability of extracting a figure from a deck of 40 Neapolitan cards? “5 Probability ANSWER: B COMMENT: First you count the cases in which 10 is exceeded, which are 4 + 6, 6 + 4, 5+ 5, 5 + 6, 6 + 5, 6 + 6. Therefore from the 36 possible cases 6 must be removed. The probability is therefore 30 / ANSWER: D.
What is the probability of drawing from a deck of 40 playing cards?
probability of drawing a face = 12/40 = 3/10 if eight, nine and ten are missing from the 40-card deck.
Find 26 related questions
What is the probability of drawing an Ace or a Coins card from a deck of 40 playing cards?
P (Ace) = 4 40 = 1 10. provided that all the cases considered are equally probable.
What is the probability of drawing an ace or a spade from a deck of 52 cards?
Then the probability of drawing these cards is 12 on the total of the cards or 12/52 which simplified (divide both by 4) is 3/13.
What is the probability of drawing a card of swords or a card of cups from a deck of 40 Neapolitan cards?
How can I calculate the probability in this exercise? Calculate the probability of drawing a king or a card of cups from a 40-card deck. The result is 13/40.
How is probability calculated?
Divide the number of favorable events by the amount of possible outcomes. In this way, you will calculate the probability of a single event happening. For example, to roll 3 on a die, the number of events is 1 (there is only a 3 on each die) and the number of results is 6.
What are the prime numbers up to 100?
At the end of the job, the circled numbers are the prime numbers within 100: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97.
What are the multiples of 10?
More explicitly, an integer is a multiple of 10 if and only if it ends with a zero. Some examples: 20, 70, 130, 320, 5250 and 598740 are multiples of 10 as they end with a zero; 25, 54, 87, 129, 1298, and 257894 are not multiples of 10 because their units number is nonzero.
What is the probability that a multiple of 3 will come up when rolling a dice?
results of such a launch are equally likely. Since there are two multiples of 3 on the faces of a die (3 and 6), the probability of this event is: p (X) = 2 6 = 1 3.
How many numbers are there divisible by 5 from 1 to 90?
45, 80, 185, 1000, 698710 are numbers divisible by 5, in fact their unit digit is 0 or 5; 62, 84, 96, 123, 479 are not divisible by 5 as their units digit is neither 0 nor 5.
How many digits are there from 1 to 100?
– Know that the numbers from 1 to 9 have one digit, from 10 to 99 two digits and from 100 to 260 three digits and determine the “number of numbers” of each of these categories: 9, 90 and 161, mobilizing the rule of “The interval with its extremes” for the last two (99 – 10 + 1 = 90 and 260 – 100 + 1 = 161).
What are the odd or even numbers?
Even numbers and odd numbers are two particular types of integers: all numbers ending in 0, 2, 4, 6, 8 are even; on the other hand, the odd numbers are all and only integers that are not even.
How many Swords are there in a 40-card deck?
That is: a knave of clubs, a knave of cups, a knave of coins and a knave of swords; a horse of clubs, a horse of cups, a horse of coins and a horse of swords; a king of clubs, a king of cups, a king of coins and a king of swords.
How many face cards are there in a 40-card deck?
In the deck of 40, each suit distinguishes ten cards: seven numerals ranging from 1 (called ace) to 7 and three face cards. In the deck of 52, each suit distinguishes thirteen cards: ten numerals, from ace to 10, and three face cards.
How many red cards are there in a 40-card deck?
It is played with two decks of French cards each of which includes two jokers and 13 cards for each of the 4 suits (spades ♠, hearts ♥, diamonds ♦ and clubs ♣).
What is the minimum number of cards you need to draw from an ordinary deck of 52 to have at least a 50% chance of drawing one or more hearts?
The answer is 3, which gives you a little less than a 59% chance of success.
How many spades are there in a 52-card deck?
For all variants of the game of Poker, the deck used is the French card deck consisting of 52 cards. Each of them is divided into 4 suits (hearts, diamonds, clubs and spades) made up in turn of 13 cards, that is 9 numbered from 2 to 10 and 4 figures (Ace, J, Q, K).
What are the Neapolitan cards?
A Neapolitan deck of cards consists of 40 cards with four suits: Cups, Swords, Coins and Batons. Each suit contains ten cards numbered from 1 to 7, and three face cards: Jack, Knight and King. The knave is the eight, the knight (commonly called horse) is the nine and the king is the ten.
How many are the multiples of 3 in the bingo?
12. ANSWER: C COMMENT: Of the 90 numbers in the bingo, half are even and half are odd numbers, so the probability is 50%. 13. ANSWER: A COMMENT: The favorable events are multiples of 3, out of 90 numbers they are 1/3 that is 30.
What is the probability that rolling a die 3 consecutive times will come up with the number 6 3 times?
75/216 is therefore the probability that it will roll 6 exactly once in 3 throws.
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