Mathematics, 10.07.2019 04:50 devbar3416
Select the solution to the bvp: x^2y" - 4xy' + 4y = 0, y(1) = -1, y'(1) = 4 y = 1/x y = 1/x^4 - 1/x y = -1/x^4 y = 1/x - 1/x^4
Answers: 3
Mathematics, 21.06.2019 17:30
Two customers went to a post office. first customer paid $12 for 14 and 5 envelopes the second paid 24.80 for 10 postcards and 15 envelopes. what is cost of each envelope?
Answers: 1
Mathematics, 21.06.2019 20:30
If m∠abc = 70°, what is m∠abd? justify your reasoning. using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°. using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°. using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality. using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.
Answers: 2
Mathematics, 21.06.2019 21:00
God's gym charges a sign-up fee of $100 plus $30 per month. write an expression to represent how much someone would pay for a membership.
Answers: 1
Select the solution to the bvp: x^2y" - 4xy' + 4y = 0, y(1) = -1, y'(1) = 4 y = 1/x y = 1/x^4 - 1/x...
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