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nignag [31]
3 years ago
9

How many times can 30 go into 54

Mathematics
2 answers:
IRISSAK [1]3 years ago
7 0
30 can go into 54 once because 54/30 = 1.8
lord [1]3 years ago
3 0
30 can go into 54 once and there's a remainder of 24. So, 30 can't go into 54, sorry, it's gonna give you a decimal if you divide.
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Find the value of 6x - 5 given that −17x -9 = 8
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A box contains 90 discs numbered from 2 to 90. If one disc is drawn at a random, find the probability that it bears a two digit
Hatshy [7]

Step-by-step explanation:

Let E be the event of drawing a disc from the box of discs numbered from 1 to 90

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No. of favorable outcomes=81

Total no. of possible outcomes =90

We know that, Probability P(E) =(Total no.of possible outcomes)(No.of favorable outcomes)=9081=109

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hope it helps !

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3 years ago
This mapping shows a functional relationship. A mapping diagram shows a relation, using arrows, between domain and range for the
MariettaO [177]

Answer:

(B)2

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7 0
3 years ago
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For the sets A = {a,b} and B = {a,b,c}, determine Ax B, BX A, A2 = Ax A and B2 = BxB.
denis23 [38]

Answer: Hello!

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where the A took the place of the columns, and B for the files.

then if our sets are A = {a,b} and B = {a,b,c)

a) AxB

AxB = \left[\begin{array}{ccc}aa&ab&ac\\ba&bb&bc\end{array}\right]

b) BxA

BxA = \left[\begin{array}{ccc}aa&ab\\ba&bb\\ca&cb\end{array}\right]

c) AxA

AxA = \left[\begin{array}{ccc}aa&ab\\ba&bb\end{array}\right]

d) BxB

BxB = \left[\begin{array}{ccc}aa&ab&ac\\ba&bb&bc\\ca&cb&cc\end{array}\right]

Hope it helps, i know that is kinda hard work with this kind of operations, i tried to make a kinda of map in the first part so you can replace the values of A and B and do the multiplications by yourself, if you have troubles don't doubt of asking.

7 0
3 years ago
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g100num [7]

Answer:

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3 years ago
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