Mathematics, 30.06.2019 09:00 ynclankaedon
If the square of the difference of the zeros of the quadratic polynomial f(x) = x 2 + px +45 is equal to 144, find the value of p.
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If tan2a=cot(a+60), find the value of a, where 2a is an acute angle
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Let event a = you roll an even number on the first cube.let event b = you roll a 6 on the second cube.are the events independent or dependent? why?
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Aaron invested a total of $4,100, some in an account earning 8% simple interest, and the rest in an account earning 5% simple interest. how much did he invest in each account if after one year he earned $211 in interest? select one: a. $200 at 8%, $3,900 at 5% b. $3,200 at 8%, $900 at 5% c. $900 at 8%, $3,200 at 5% d. $3,900 at 8%, $200 at 5%
Answers: 1
If the square of the difference of the zeros of the quadratic polynomial f(x) = x 2 + px +45 is equa...
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