29-03-2015
Mathematics

Answered

h(t)=-16t^2+128t+144 what is the hight of the object at 3seconds

Answer :

Panoyin Panoyin

29-03-2015

h(t) = -16t² + 128t + 144
h(3) = -16(3)² + 128(3) + 144
h(3) = -16(9) + 384 + 144
h(3) = -144 + 384 + 144
h(3) = 240 + 144
h(3) = 384

Answer Link

Other Questions

I have some Spanish homework and HELP IS NEEDED! One of the questions is "Como se escribe tu nombre?" I don't understand what this question is asking for. Help

Ten less than double a number is the same as seven times the number. Find the number

how do you solve 13y^2-5yx-8x^2

How to say 'Good morning in polish'?

This is about angles. Please answer someone?

Why do basil 1 and basil 2 typify Byzantine emperors?

What route did christopher Columbus take

The perimeter of the top of a desk is 54 inches. If the length of the desk is 15 inches, what is the width of the desk?

Is the ratio 4.2:1.5 proportional to the ratio 12.6:4.5? Explain. PLEASE HELP I SUCK AT MATH!!!!

What is the meaning of zero in "3 miles below sea level" (we are doing integers)