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boyakko [2]
2 years ago
15

the price of a pack of gum today is 63 cents. this is 3 cents more than three times the price ten years ago. what was the price

ten years ago?
Mathematics
2 answers:
Goshia [24]2 years ago
8 0
20, you subtract the three leaving 60 then divide
Paul [167]2 years ago
7 0
The answer would be .43 
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A survey of 125 households was done to investigate whether households have laptops, tablets, or
riadik2000 [5.3K]

Answer:

3) 0.326

Step-by-step explanation:

Total Number of surveyed households =125

We want to determine the probability that a randomly selected household would have a laptop given that it does not  have a tablet.

Written in Probability notation: P(Laptop|No Tablet)

P(Laptop|No Tablet)=\dfrac{P(L\cap T')}{P(T')} \\=\dfrac{31/125}{95/125}\\=\dfrac{31}{95}\\\\=0.326

The correct option is C,

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2 years ago
If y varies directly as x, and y is 48 when x is 6, which expression can be used to find the value of y when x is 2?
zvonat [6]

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Step-by-step explanation: A

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aliina [53]
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Solve the system of equations below -3xy+6y=9
Tcecarenko [31]

Answer:

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Step-by-step explanation:

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The function f(x) = x2 has been translated 9 units up and 4 units to the right to form the function g(x). Which represents g(x)?
Alenkinab [10]

For this case, the parent function is given by:

f (x) = x ^ 2

We apply the following transformations:


Vertical translations:

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For k = 9 we have:

h (x) = x ^ 2 + 9


Horizontal translations:

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For h = 4 we have:

g (x) = (x-4) ^ 2 + 9

Answer:

The function g (x) is given by:

g (x) = (x-4) ^ 2 + 9

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