A rocket is launched from a tower. The height of the rocket, y in feet, is related to the time after launch, x in seconds, by
the given equation. Using this equation, find the maximum
height reached by the rocket, to the nearest tenth of a foot.
y=-16x^2 + 173x + 140

In a sample of 200 residents of georgetown county, 120 reported they believed the county real estate taxes were too high. develop a 95 percent confidence interval for the proportion of residents who believe the tax rate is too high. (round your answers to 3 decimal places.) confidence interval for the proportion of residents is up to . would it be reasonable to conclude that the majority of the taxpayers feel that the taxes are too high?

Solve -2(4y + 6) = 52. 5 -5 8 -8 and !

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base