Graph the line that represents a proportional relationship between d and t with the property that an increase of 5 units in T corresponds to an increase of 8 units in D. What is the unit rate of change of d with respect to t? (That is, a change of 1 unit in T will correspond to a change of how many units in d?) The unit rate is. Graph the relationship.

An arrow is shot vertically upward at a rate of 180ft/s. use the projectile formula h=−16t2+v0t to determine at what time(s), in seconds, the arrow is at a height of 420ft. round your answer(s) to the nearest tenth of a second.

Colby and jaquan are growing bacteria in an experiment in a laboratory. colby starts with 50 bacteria in his culture and the number of bacteria doubles every 2 hours. jaquan starts with 80 of a different type of bacteria that doubles every 3 hours. let x equal number of days. colbys experiment follows the model: a.) y=50*2^x b.) y=50*2^8x c.) y=50*2^12x jaquans experiment follows the model: a.)80*2^x b.)80*2^8x c.)80*2^12x

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?