6. The product of all of the solutions of (4x + 2k)(2 - 5x) = 0 is (-15). Find k.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Q6

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5.
A basketball team took a total of 100 shots. One player took 70% of all 100 shots, and made a
basket 60% of the time. How many shots did this player miss?
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6. The product of all of the solutions of (4x + 2k)(2 - 5x) = 0 is (-15). Find k.
....
7. Aadya and Ethan like playing with remote control cars. They use a rectangular coordinate
system in the play area. Aadya puts her car on A(2, 3) and Ethan puts his car on B(9, 12). Then
the children drive the cars toward each other until they collide. What is the sum of the
coordinates of the point on which the cars collide if they drive at the same speed?
Transcribed Image Text:t the C(-! th -a> 26 ? 5. A basketball team took a total of 100 shots. One player took 70% of all 100 shots, and made a basket 60% of the time. How many shots did this player miss? 10 ta dignol end olgnsios Rolamstoon of 6. The product of all of the solutions of (4x + 2k)(2 - 5x) = 0 is (-15). Find k. .... 7. Aadya and Ethan like playing with remote control cars. They use a rectangular coordinate system in the play area. Aadya puts her car on A(2, 3) and Ethan puts his car on B(9, 12). Then the children drive the cars toward each other until they collide. What is the sum of the coordinates of the point on which the cars collide if they drive at the same speed?
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