A 0.25 kg object is projected vertically into the air with a velocity of 45 m/s . How high above the ground is the object after 4.3 seconds?

Ithink your answer is d

If one were to put the y value into the equation, they could find out what x is for a certain value of y.  putting in the value of y (1), we get the equation: 1=4x-12=4xx=0.5this means that the value of x when why is 1 is x=0.5

What kind of enegia produces the mixture of bicarbonate and vinegar  chemical producetion

We have no idea what the graph shows, or why it may be accurate,  because we can't see the graph.on a different subject, choice ' d ' is the only true statement among the choices.