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2 years ago

15. Greg and Alana went out to dinner. Their dinner bill came to $68.89.

Mathematics

1 answer:

timofeeve [1]2 years ago

3 0

Answer:

67.72

Step-by-step explanation:

68.89-10.00=58.89 + 15% (8.83) = 67.72

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3 years ago

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3 years ago

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nlexa [21]

Answer:

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Step-by-step explanation:

1. $\frac{y_2-y_1}{x_2-x_1}$

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3 years ago

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Hello! I will do my best to help you understand and receive the answers.

Let's begin with our first question..

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Your final answer should be : Dao can make 3 hamburgers total.

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3 years ago

A simplified model of the human blood-type system has four blood types: A, B, AB, and O. There are two antigens, anti-A and anti

dexar [7]

Answer: Blood type will be A when event "A" happened and event "B" did not happen. Blood type will be B when event "A" did not happened and event "B" happened. Blood type will be AB when both events happened and blood type will be O when both events did not happen.

Step-by-step explanation:

S={AntiA reacts; AntiA does not react; AntiB reacts; AntiB does not react}

If AntiA reacts and AntiB reacts = AB (A∩B)

If AntiA does not react and AntiB does not react= O (A'∩B')

If AntiA reacts and AntiB does not react= A (A∩B')

If AntiA does not react and AntiB reacts= B (A'∩B)

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3 years ago