2 years ago

13. The graph below shows the relationship between the number of hours Cody works and the

Mathematics

2 answers:

const2013 [10]2 years ago

7 0

Answer:

If Cody works 20 hours, he will earn $150.

Step-by-step explanation:

The graph goes up by 1, 10, meaning if you do 20 times 10 you'll get 200, not 150

Makovka662 [10]2 years ago

6 0

Answer:I still have no idea

Step-by-step explanation:

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Patient A receives 3 times the amount of certain medicine as Patient B. The two doses add to 200 milligrams. What amount of the

4vir4ik [10]

Patient A - 150 mg
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2 years ago

The lifespan, in years, of a certain computer is exponentially distributed. The probability that its lifespan exceeds four years

kompoz [17]

Answer:

The correct answer is " $0.300993e^{-0.300993x}$ ".

Step-by-step explanation:

According to the question,

⇒ $P(x>4)=0.3$

We know that,

⇒ $P(X > x) = e^{(-\lambda\times x)}$

⇒ $e^{(-\lambda\times 4)} = 0.3$

∵ $\lambda = 0.300993$

Now,

⇒ $f(x) = \lambda e^{-\lambda x}$

By putting the value, we get

$=0.300993e^{-0.300993x}$

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2 years ago

1 + 2 + (-5) + 4 A . -6 B . -5 C . 0 D . 2 E . 4 F . 12

Dovator [93]

Answer:

Option D. 2

Step-by-step explanation:

1+2+(-5)+4

= 1+2-5+4

= 1+2+4-5

= 7-5

= 2

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2 years ago

What is 1.086 rounded to the nearest whole number

Sphinxa [80]

1.086 rounded to the nearest whole number is 1

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2 years ago

The total cost of attending a state university is $20,600 for the first year. If your grandparents will pay half of this cost an

Andrew [12]

Answer:

$275

Explanation:

since my grandparents are paying half of the cost, i can divide $20,600 by two to get $10,300. my athlete scholarship will shave off another $7,000 so i will have $3,300 remaining.

dividing this sum by 12 gives me $275, which is the amount i have to save each month.

i hope this helps! :D

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2 years ago