Mathematics, 30.03.2020 20:49 RealStephani
If x+y=7/13 and x-y=1/91, what is the value of x²-y²? Express your answer as a common fraction.
Answers: 3
Mathematics, 21.06.2019 18:00, cexe2630
The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old
Answers: 1
Mathematics, 22.06.2019 00:40, sonyarucker
Can you divide 25 into 4 equal groups? explain why or why not.
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Mathematics, 22.06.2019 00:50, lorraneb31
C. using a standard deck of 52 cards, the probability of selecting a 4 of diamonds or a 4 of hearts is an example of a mutually exclusive event. true of false
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If x+y=7/13 and x-y=1/91, what is the value of x²-y²? Express your answer as a common fraction....
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