RANDOM54321 RANDOM54321

17-09-2018
Mathematics

contestada

a firework is launched from the ground at a velocity of 180 feet per second. its height after t (t is variable) seconds is given by the polynomial -16t^2+180t. what is the height of the firework after 2 seconds?

very urgent, please help!!

Respuesta :

rachel8453 rachel8453

17-09-2018

-16t² + 180t

-16(2)² + 180(2)

-64 + 360

The fireworks height after 2 seconds is 296 feet

Answer Link

Otras preguntas

How was the massachusetts bay colony a partial democracy?

What is the body's first line of defense against bacteria and viruses? saliva, mucus, and hairs antibodies lymphocytes lymph nodes

please solve and show all steps

The ages of Rahul and Haroon are in ratio 7:5. Four year later the sum of their ages will be 56 years.Find their present ages.

Help with number 5 please

On Sunday, a local hamburger shop sold a combined total of 267 hamburgers and cheeseburgers. The number of cheeseburgers sold was two times the number of hambur

What are the supplementary angles in the diagram?

Gloria earns $25.00 per hour.Worked 32.5 hours last week.What was her straight time pay?

The name of the 250 separate territories that japan was divided into

what does it mean to say that a quantity is conserved