balderasleslye balderasleslye

02-02-2021
Mathematics

contestada

A rock is dropped from the edge of a cliff. The equation below gives the distance, d, the rock travels in t seconds.
d=5t^2 + 5t
How long does it take for the rock to travel 30 meters?
A. 3 seconds
B.5 seconds
C.6 seconds
D.2 seconds
pls !! help !!!

Respuesta :

babyjoj babyjoj

02-02-2021

5 seconds should be the answer

Answer Link

Otras preguntas

what are the principles of ubuntu?

Solve this inequality: -9 > 3b + 6

How many two-digit numbers are there which are multiples of both 2 and 7?

What are president kennedys key points in his Berlin Wall speech

The predominant consequence to an individual who is genetically deficient in liver fructose 1,6-bisphosphatase would beA. Inability to metabolize fructose.B. a

7. 20x + 10 = 110 a. X= 1 b. X= 5 c. x= 12

What is the radius of one of the circles?

The width of Estelle's rectangular living room is 4 meters, and the distance between opposite corners is 7 meters. What is the length of Estelle's living room?

Which of the following best describes what would have to change to transform an authoritarian government into a theocracy?

If ABCD is a square where A(-4;2) B(-2;-1) C(1;1) , determine the coordinates of of D