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Anton [14]
2 years ago
6

suppose you earn $15 for each car you wash. Which function describes the relationship between your total earnings E and the numb

er of cars you wash c?
Mathematics
2 answers:
stiks02 [169]2 years ago
7 0

Answer:

E(c) = 15c

Step-by-step explanation:

If I earn $15 for each car i wash and my total earnings are E then we have to form a function which describes this relationship.

My earning for one car wash = $15

Similarly my earnings for c car washes = $15×c

This total earning is equal to E so function representing the equation will be E(c) = 15c

Answer is E(c) = 15c which describes the relashionship of my earnings to the number of cars i wash.

lesantik [10]2 years ago
5 0
$15c=E
for every car you wash you earn 15 more dollars.
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Answer:

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Step-by-step explanation:

Let's start writing the sample space for this experiment :

S= { (1,1) , (1,2) , (1,3) , (1,4) , (1,5) , (1,6) , (2,1) , (2,2) , (2,3) , (2,4) , (2,5) , (2,6) , (3,1) , (3,2) , (3,3) , (3,4) , (3,5) , (3,6) , (4,1) , (4,2) , (4,3) , (4,4) , (4,5) , (4,6) , (5,1) , (5,2) , (5,3) , (5,4) , (5,5) , (5,6) , (6,1) , (6,2) , (6,3) , (6,4) , (6,5) , (6,6) }

Let's also define the event E ⇒

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We can describe the event by listing all the favorables cases from S ⇒

E = { (4,1) , (3,2) , (2,3) , (1,4) }

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P(E)=\frac{1}{9}

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F = { (2,1) , (3,2) , (4,3) , (5,4) , (6,5) }

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P ( A ∩ B ) = P(A,B)

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We calculate P(E)=\frac{1}{9} at the beginning of the question. We only need P(F,E).

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