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zvonat [6]
3 years ago
15

A service station has both self-service and full-service islands. On each island, there is a single regular unleaded pump with t

wo hoses. Let X denote the number of hoses being used on the self-service island at a particular time, and let Y denote the number of hoses on the full-service island in use at that time. The joint pmf of X and Y appears in the accompanying tabulation
Mathematics
1 answer:
Annette [7]3 years ago
8 0

Answer:

ANSWER LINK

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1,2,2,4,8,32,? what comes next?
viktelen [127]

Answer:

64

Step-by-step explanation:

1 x 2 = 4

4 x 2 = 8

8 x 2 = 32

32 x 2 = 64

8 0
3 years ago
Read 2 more answers
Write 2/3 as a decimal rounded to 3 sighificant figures
jasenka [17]

Answer:

0.667

Step-by-step explanation:

2/3= 0.66666

Dividing the given value to obtain the decimal value gives:

\frac{2}{3} =0.6666666666666667

The last number is 7 which is greater than 5 this will increment the previous number by 1.

As,the previous values are also '6', so this step will continue till three significant figures.

   0.666666666666667\\0.66666666666667\\0.6666666666667\\0.666666666667\\0.66666666667\\0.6666666667\\0.666666667\\0.66666667\\0.6666667\\0.666667\\0.66667\\0.6667\\0.667

             

So the value rounded up to 3 significant is 0.667

8 0
3 years ago
Please help!! need to pass this class!!
Bezzdna [24]

Answer:

ADB and DBC

Step-by-step explanation:

Angles ADB and DBC are both marked with three curved lines which shows that their angles are congruent to each other.

Hope this helps! :)

3 0
2 years ago
Solve for a<br> h = a/4
aivan3 [116]

Answer:

a=4h

Steps:

4h=a swap the sides

a=4h

So , a=4h

8 0
3 years ago
Veronica is saving money to buy a saddle for her horse that cost $175. She plans to save $10 the first month and then increase t
ArbitrLikvidat [17]
7 months. 10+15+20+25+30+35+40=175
3 0
3 years ago
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