joshuavernon13 joshuavernon13
  • 22-01-2024
  • Mathematics
contestada

Javier is throwing the javelin in a track and field event. He throws it with an initial velocity of 68 feet/second. The height of the javelin is given by the equation h = -16t^2 + 68t for how many seconds is the javelin in the air

Respuesta :

Otras preguntas

What is the speed of sound in air at 40°C?
Select problems experienced by the average factory worker. ( Two answers ) low wages poor housing labor unions
NEED HELP NOW PLZ HURRY QUESTION DOWN BELOW
Using special equipment which layer of the sun atmosphere is visible during a total solar eclipse
What factors led to mccarthy’s eventual downfall?
What is the vegetation in much of southern china, taiwan, southern korea, and southern japan? how does it differ from the vegetation in mongolia?
Which pair of ratios form a proportion? a. 8:14 and 22:40 b. 10:18 and 25:45 c. 12:20 and 25:40 d. 14:30 and 22:45
Poise under pressure, dealing with adversity, and self-esteem are all parts of which type of health? A. emotional health B. mental heal C. physical health D. so
how should employers do to actively prevent workplace hazards?
President franklin d. roosevelt, winston churchill, and joseph stalin all attended the yalta conference.