dimagrade9 dimagrade9
  • 02-03-2021
  • Mathematics
contestada


someone please help! important.

someone please help important class=

Respuesta :

adioabiola
adioabiola adioabiola
  • 07-03-2021

Answer:

x = 4.9t²

Step-by-step explanation:

x is directly proportional to t²

x = kt²

When t = 2 , x = 19.6

Substitute into the equation

x = kt²

19.6 = k * 2²

19.6 = k * 4

19.6 = 4k

k = 19.6/4

k = 4.9

Substitute the value of k into the equation:

x = kt²

x = 4.9t²

Answer Link

Otras preguntas

Expand to write an equivalent expression of negative 1/2(-2x + 4y)
In the space below, directly compare and contrast the arguments of the two authors—Cato and Hamilton—to answer this question: Which argument is most effective o
Part A In this problem the Townsends are a family of 5 and they’re going to the movie theater there’s 2 adults and three kids and he’s going to buy a large drin
What should you do when the bread is finished baking?
if total production is R500 million and aggregate demand is R550 million​
What was a religious icon?
% of adult daily smokers who began to smoke by age 18 A) 80% B) 90% C) 95% D) 99%
Whats the overall goal of good time management
what is the lymphatic system
A college student designed and constructed an electric generator in his physics class to investigate cause and effect connections about magnetism and electricit