When using a quadratic equation in the form y = ax? + bx + c to model the height of a projectile () over time (x), which of the
following is always represented by the constant term?
the initial height of the projectile
the initial velocity of the projectile
the time at which the projectile hits the ground
the maximum height of the projectile
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Do social recommendations increase ad effectiveness? a study of online video viewers compared viewers who arrived at an advertising video for a particular brand by following a social media recommendation link to viewers who arrived at the same video by web browsing. data were collected on whether the viewer could correctly recall the brand being advertised after seeing the video. the results are given below. correctly recalled the brandarrival 409153browsing20484b. conduct the hypothesis test, using the 0.025 level of significance. what is the value of the test statistic? χ2stat=what is the p-value? p-value=is this value significant atα=0.025?

Richard save $32 in march he saved $48 in april and $38 in may then richard spent $113 on a keyboard how much money does richard have left

The price of a car has been reduced from $19,000 to $11,590. what is the percentage decrease of the price of the car?