Line l , goes
through
(3,5) and (a,-1)
line 2: 2x+3y=7
line 1 is perpendicular t...
Mathematics, 16.05.2021 14:30 stefanylopez731
Line l , goes
through
(3,5) and (a,-1)
line 2: 2x+3y=7
line 1 is perpendicular to line 2
1) what is a? 2) what is the equation of line 1
Answers: 3
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In which form is the following function written? y = - 2(x – 3)(x + 5)
Answers: 1
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The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?
Answers: 2
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Question 10 of 211 pointuse the elimination method to solve the system of equations. choose thecorrect ordered pair.10x +2y = 643x - 4y = -36a. (4,12)b. (-3, 11)c. (2,10)d. (-5, 8)
Answers: 1
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