you don't need to know this for real life situations but for school you do need to know it, i dont know how to do this but here's a link to the same question you have but it's explained on how to solve it
https://www.wyzant.com/resources/answers/499729/fireworks_can_go_up_to_1000_feet_in_around_3_seconds_what_s_is_it_s_average_vertical_speed_in_feet_per_second_and_miles_per_hour
((Also i'm a fellow ARMY as well =) ))
4 less than five times a number is -11:
5x - 4 = -11
Answer: is it on chart? if count rise over run
Step-by-step explanation:
Answer: 2*200-321+67=56-65? look at the picture
Step-by-step explanation: Hope this help :D
