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2 years ago

Find the domain and range of the relation:

Mathematics

1 answer:

Taya2010 [7]2 years ago

6 0

Answer:

Domain is (8,7,6,5) and Range is (7,7,7,7)

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A group of vacationing gamblers were asked which casino games they had played to date. 5 gamblers said they played blackjack, ro

leonid [27]

Answer: There are 13 gamblers who played exactly two games.

Step-by-step explanation:

Since we have given that

Number of gamblers played black jack, roulette and poker = 5

Number of gamblers played roulette and poker = 8

Number of gamblers played black jack and roulette = 11

Number of gamblers played only poker = 12

Number of gamblers played poker = 24

Number of gamblers who played only roulette and poker is given by

$8-5=3$

Number of gamblers who played only black jack and roulette is given by

$11-5=6$

Number of gamblers who played only poker and black jack is given by

$24-(12+3+5)\\\\=24-20\\\\=4$

So, the number of gamblers who played exactly two games is given by

$3+6+4=13$

Hence, there are 13 gamblers who played exactly two games.

7 0

2 years ago

An expression is given in the box.

beks73 [17]

Answer:

the question is 9c/3d where c=4 and d=6

9*4/3*6=2

6 0

3 years ago

Math Question for An assignment

muminat

Answer: y = 5/2x + 4

Step-by-step explanation:

y = 5/2x + c

1) Substitute

-6 = 5/2(-4) + c

-6 = -10 + c

-6 + 10 = c

4 = c

y = 5/2x + 4 or

y = 2.5x + 4

8 0

2 years ago

A bus took 1 hour and 30 minutes. How many minutes is that?

almond37 [142]

Answer:

90 minutes.

Step-by-step explanation:

Conversion ratio of hours to minutes:

1 hour = 60 minutes.

Add the two numbers together:

60 minutes + 30 minutes = 90 minutes.

90 minutes is your answer.

3 0

3 years ago

Read 2 more answers

Need a answer asap!! please someone help me get the answer

yanalaym [24]

Answer:

9 $\frac{3}{8}$

Step-by-step explanation:

4 0

2 years ago