Mathematics
Mathematics, 29.05.2020 07:01, chloeethoma24

In order to keep a malfunctioning satellite from falling into the earth, space agency officials decide to use a powerful rocket. At the time the rocket is attached, the satellite will be traveling with an initial velocity,
v
0
v
0

v, start subscript, 0, end subscript, and for every second that the rocket fires, it will add approximately
180
180180 meters per second
(
m
s
)
(
s
m

)left parenthesis, start fraction, start text, m, end text, divided by, start text, s, end text, end fraction, right parenthesis to this velocity. In order to ensure safety on earth, the velocity must be increased to at least
3
,
800

m
s
3,800
s
m

3, comma, 800, start fraction, start text, m, end text, divided by, start text, s, end text, end fraction . Also, the rocket can fire for no more than
4
44 seconds. For the initial velocity of the satellite,
v
0
v
0

v, start subscript, 0, end subscript, which of the following systems of inequalities best models this situation, where
t
tt is time, in seconds, after the rocket is first fired?

answer
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 18:00, nativebabydoll35
Two students were asked if they liked to read. is this a good example of a statistical question? why or why not? a yes, this is a good statistical question because a variety of answers are given. b yes, this is a good statistical question because there are not a variety of answers that could be given. c no, this is not a good statistical question because there are not a variety of answers that could be given. no, this is not a good statistical question because there are a variety of answers that could be given
Answers: 1
image
Mathematics, 21.06.2019 19:00, SakChan8367
Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180
Answers: 1
image
Mathematics, 21.06.2019 19:30, ginocousins06
Fa bus driver leaves her first stop by 7: 00 a. m., her route will take less than 37 minutes. if she leaves after 7: 00 a. m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?
Answers: 3
image
Mathematics, 22.06.2019 01:00, pineapplepizaaaaa
Which number produces an irrational number multiplied by 1/3
Answers: 1
Do you know the correct answer?
In order to keep a malfunctioning satellite from falling into the earth, space agency officials deci...

Questions in other subjects: