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3 years ago

11

Your friend gave you a gift card to a new restaurant. after you spend $36 on dinner, there is a balance of $44 left on the gift

card. what was the original gift card amount?

2 answers:

Sergio [31]3 years ago

8 0

36+44=80 when you add them

kirill [66]3 years ago

3 0

Answer:

$80

Step-by-step explanation:

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3 years ago

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3 years ago

Read 2 more answers

Two cards are drawn from a standard deck without replacement. What is the probability that the first card is a spade and the sec

Verizon [17]

Answer:

The answer is 0.123.

Step-by-step explanation:

You want to find the intersection between P(Spade) and P(Red). Knowing that there's no replacement, the probability will be given by the formula:

⇒ P(Spade∩Red) = P(Spade)*P(Red/Spade)

⇒ P(Spade∩Red) = P(Red)*P(Spade/Red)

Either formula works, but I'm going to choose to work with the first formula.

Therefore:

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So:

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3 years ago