15-01-2024
Mathematics

contestada

Scientists working on a new rocket conduct a test launch with an initial velocity of 300 m/sec from a height of 500 m. Its height, (h), in meters, after (t) seconds is given by the formula h = 500 + 300t-9.8t^2. After how many seconds will the rocket again reach a height of 500 m? 32.2 s 1.8 s 30.6 s 28.8 s

Respuesta :

Otras preguntas

who founded the kingdom of ghana

Show that the number is rational by writing it as a quotient of two integers--- the number is 1.

usian bolt is considered to be te fastest person on Earth. He holds the record for the fastest 100 m, which he ran in 9.58 seconds in 2009. We'll assume that Bo

The Constitution considered slaves as what percent of a free person?

what is 5,370,288 to the nearest 100,000

40,000 is 10 times as much as

usian bolt is considered to be te fastest person on Earth. He holds the record for the fastest 100 m, which he ran in 9.58 seconds in 2009. We'll assume that Bo

For the function f(x) = 3(x − 1)2 + 2, identify the vertex, domain, and range. The vertex is (1, 2), the domain is all real numbers, and the range is y ≥ 2. T

Given f(x)=x^2+3 and g(x)=x+5/x. Find (g o f)(4)

round 387,422 to the nearest hundred thousand