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NARA [144]
4 years ago
5

The probability that a person who has made a reservation for a trip on a twelve-vehicle ferry will actually arrive and make the

trip is 0.85. 1f to account for no-shows the ferry company makes 13 reservations for a particular trip, the chance that all 13 vehicles will show is about
(a) 0.15
(b) 0.06
(c) 0.02
(d) 0.12
(e) 0.08
Mathematics
1 answer:
skad [1K]4 years ago
5 0

Answer:

D

Step-by-step explanation:

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The manager of a restaurant found that the cost to produce 150 cups of coffee is ​$ 20.00​, while the cost to produce 400 cups i
34kurt

Answer: Our required linear equation would be 10y-x=50

Step-by-step explanation:

Since we have given that

Number of cups = 150

Cost = $20

Number of cups = 400

Cost = $45

Let x be the number of cups, y be the cost .

We will use "Equation of line using Two point slope":

y-20=\dfrac{45-20}{400-150}(x-150)\\\\y-20=\dfrac{25}{250}(x-150)\\\\10(y-20)=(x-150)\\\\10y-200=x-150\\\\10y-x=-150+200\\\\10y-x=50

Hence, our required linear equation would be 10y-x=50

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3 years ago
Jack deposited a check into his account for $429.14. Then, he withdrew $429.14 in cash in the same transaction. What is the net
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0, adding it in and then subtracting it out cancels both out
8 0
3 years ago
It is known that 5< x< 8. find all possible values of the expression, 6x, -10x,x-5,3x+2
Nuetrik [128]

Answer:

Part 1) 30< 6x< 48

Part 2) -80< -10x< -50

Part 3) 0

Part 4) 17< 3x+2< 26

Step-by-step explanation:

we know that

5< x< 8

The solution for x is the interval ----> (5,8)

All real numbers greater than 5 and less than 8

Part 1) Find all possible values of the expression 6x

so

For x < 8

The expression value is  6x < (6)(8) -----> 6x < 48

For x > 5

The expression value is  6x > (6)(5) -----> 6x > 30

therefore

30< 6x< 48

Part 2) Find all possible values of the expression -10x

so

For x < 8

The expression value is  -10x > (-10)(8) -----> -10x > -80

For x > 5

The expression value is  -10x < (-10)(5) -----> -10x < -50

therefore

-80< -10x< -50

Part 3) Find all possible values of the expression x-5

so

For x < 8

The expression value is  x-5 < 8-5 -----> x-5 < 3

For x > 5

The expression value is  x-5 > 5-5 -----> x-5 > 0

therefore

0

Part 4) Find all possible values of the expression 3x+2

so

For x < 8

The expression value is  3x+2 < 3(8)+2 -----> 3x+2 < 26

For x > 5

The expression value is  3x+2 > 3(5)+2 -----> 3x+2 > 17

therefore

17< 3x+2< 26

7 0
3 years ago
Read 2 more answers
Please help me with this question
DochEvi [55]
Okay Bright, so the central angle is 36 degrees, so according to the formula you have on the top of the screen, we have to do 36/360, which is 1/10 or 0/1. 

Then we multiply that by the radius squared. 12^2 = 144. 

Finally, we multiply 144 by 0.1, which is 14.4. So our answer is H. 14.4\pi.

Notice that we don't multiply the radius squared by \pi, since the answers are in terms of \pi.

Hope this helped!
6 0
3 years ago
Which table shows a decreasing linear relationship?
d1i1m1o1n [39]

Answer:

C

Step-by-step explanation:

As x goes up, y goes down

6 0
3 years ago
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