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Fiesta28 [93]
3 years ago
8

Pls help! and hurry pls pls help me! pics down below

Mathematics
1 answer:
ale4655 [162]3 years ago
6 0

Answer:

In order for an equation to have an infinite number of answers,

the simplified equation should be x=x.

In evaluating the above equation, -3 inserted in the box results in this simplified equation.

The answer is therefore -3

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weqwewe [10]
The equation for the season pass would look like:
y=25x+350
Daliy pass:
y=67x+25x or y=92x
x is the amount of days and y is the total cost.
92x=25x+350 This equation will be how many days the cost will be equal
67x=350
x=5.223
The skier would have to go up 6 days to start saving from the season pass
4 0
3 years ago
the jet was flying at an altitude of 20,000 feet. to avoid a storm the pilot dropped it 5,540 feet. how high is the plane now?
Tema [17]

Answer:

14,460 ft.

Step-by-step explanation:

20,000 - 5,540 = 14,460

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3 years ago
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Kay [80]

Answer:

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7 0
3 years ago
15 divided into 6396 show the steps on how to solve I know the answer is 42 just don’t know the step to put in order
exis [7]
  • First, you have to look at the 6. 6/15 does not form a whole number, so you have to move on to the number beside it. 63/15 is 4 with a remainder of 3.
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Therefore, 6396/15 = 426.5

7 0
3 years ago
A building may fail by excessive settlement of the foundation or by collapse of the superstructure. Over the life of the buildin
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Answer:

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Step-by-step explanation:

The computation of probability that the building failure will occur over its life is shown below:-

P(building failure) is

P(ES \cup C)\\\\ = P(ES) + P(C) - P(ES\cap C)\\\\ = P(ES) + P(C) - P(ES) P (C | ES)\\\\ = 0.12 + 0.06 - 0.12 \times 0.22

now we will solve the above equation

= 0.18 - 0.0264

After solving the above equation we will get

= 0.1536

Therefore for computing the probability that the building failure will occur over its life we simply applied the above formula.    

3 0
3 years ago
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