Mathematics, 22.10.2019 00:20 j4ckd4ws

Harold flips a coin and rolls a standard number cube. find the probability that the coin will show tails and the cube will show a seven

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Answer from: 2891643

Only if the cube is the same number over and over again. His hand can also move in a different diretion in the same counter clockwise or backwards. Tails are if you can flip the coin multiple times, it will have a posibility of tails or having the number seven. It will also encounter the wieght of the coin. If the coin is too hevey, it will drop to the tails and seven multiple times if you turn it the right way. Your hand need to be facing the difficult times backwards. If possible, you can turn your hand the oppisit way so the coin will be in the frount. Then your coin will have sevans in the way. Tail are a possible thing to. this time you will need your hand to be backwards. Then flip! Your coin will be the exite time you want it to be. The formula, is if you want it to be, and this is exat. Not close, not perfit, not anything. If you do this wrong, the possibility of having your numbers is not exact and not in your tail, but you wll have 4 times in a row heads. If only luck, your numbers will bw excat. But you will have to flip it multiles times to get it. The cube also. The cube is in oppisite in the left. If you are right handed, you will need more equipmemnt. Or just some good luck. This will tend to help you if you are gambleing or need some money. This is just perfect for you. I wish you good luck if you are doing this. If this is a math problem on a mathacount, just copy all of this down or write it. You can also type.

#HopeThisHelps ;)

Answer from: Quest

when functions are first introduced, you will probably have some simplistic "functions" and relations to deal with, usually being just sets of points. these won't be terribly useful or interesting functions and relations, but your text wants you to get the idea of what the domain and range of a function are. small sets of points are generally the simplest sorts of relations, so your book starts with those.

step-by-step explanation:

state the domain and range of the following relation. is the relation a function?

{(2, –3), (4, 6), (3, –1), (6, 6), (2, 3)}

the above list of points, being a relationship between certain x's and certain y's, is a relation. the domain is all the x-values, and the range is all the y-values. to give the domain and the range, i just list the values without duplication:

domain: {2, 3, 4, 6}

range: {–3, –1, 3, 6}

(it is customary to list these values in numerical order, but it is not required. sets are called "unordered lists", so you can list the numbers in any order you feel like. just don't duplicate: technically, repetitions are okay in sets, but most instructors would count off for this.)

while the given set does indeed represent a relation (because x's and y's are being related to each other), the set they gave me contains two points with the same x-value: (2, –3) and (2, 3). since x = 2 gives me two possible destinations (that is, two possible y-values), then this relation is not a function.

note that all i had to do to check whether the relation was a function was to look for duplicate x-values. if you find any duplicate x-values, then the different y-values mean that you do not have a function. remember: for a relation to be a function, each x-value has to go to one, and only one, y-value.

state the domain and range of the following relation. is the relation a function?

{(–3, 5), (–2, 5), (–1, 5), (0, 5), (1, 5), (2, 5)}

i'll just list the x-values for the domain and the y-values for the range:

Answer from: Quest

yes

step-by-step explanation:

so of course you want to start by plugging the 5 in which goes to 7(5)+3(5)=50 because 7*5=35 and 3*5=15 and then add them together, then plug in the 5 to the other equation as well 9(5)+5=50 because 9*5= 45 and then add 5 and so yes they are equivalent.

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