Solve the problem.A suspension bridge has twin towers that are 1300 feet apart. Each tower extends 180 feet above the road surface. The cables are parabolic in shape and are suspended from the tops of the towers. The cables touch the road surface at the center of the bridge. Find the height of the cable at a point 200 feet from the center of the bridge.
What will be an ideal response?
The height is approximately 17 ft.
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Solve the initial value problem.Differential Equation: 
= i + (7t3 - 5t)j + 
kInitial Condition: r(0) = 2j + (ln 6)k
A. r(t) = ti + 
j + ln(t + 6)k
B. r(t) = i + 
j + (ln 6)k
C. r(t) = ti + 
j + (ln t)k
D. r(t) = ti + 
j + (ln 6)k
A statement is made about correlation. State whether the correlation is positive or negative and whether the correlation is most likely due to coincidence, a common underlying cause, or a direct cause.People who eat a lot of junk food are heavier, on the whole, than those who do not.
A. Negative correlation; direct cause B. Positive correlation; coincidence C. Positive correlation; direct cause D. Positive correlation; common underlying cause
Add. Simplify the result whenever possible.
+ 
A. 
B. 
C. 
D. 
Refer to the weighted voting system 
and the Banzhaf definition of power. (The four players are P1, P2, P3 and P4.)The winning coalitions are:
A. all coalitions with P1 in it. B. {P1, P2}, {P1, P3}, and all coalitions with three or more players. C. all coalitions with two or more players. D. all coalitions with three or more players. E. none of these