Mathematics, 13.05.2021 19:30 cbawesome8
A new drone has the ability to fly over a body of water, dive underneath the water’s surface, return to the surface, and continue flying. The equation represents an observation of this maneuver, with respect to time,
t
,
in seconds, and the drone’s height,
h
,
in feet, in relation to the surface of the water.
h
=
t
2
−
11
t
+
28
If the surface of the water is represented by
0
,
which statement is true?
The drone is at the surface of the water at both
2
and
14
seconds into the observation.
The drone is at the surface of the water at both 2 and 14 seconds into the observation.
The drone is at the surface of the water at both
4
and
7
seconds into the observation.
The drone is at the surface of the water at both 4 and 7 seconds into the observation.
The drone is at the surface of the water at only
4
seconds into the observation.
The drone is at the surface of the water at only 4 seconds into the observation.
The drone is at the surface of the water at only
14
seconds into the observation.
Answers: 3
Mathematics, 21.06.2019 21:30, jtorres0520
Suppose that sahil knows that 45 people with ages of 18 to 29 voted. without using a calculator, he quickly says then 135 people with ages of 30to 49 voted. is he correct? how might sohil have come up with his answer so quickly?
Answers: 3
Mathematics, 21.06.2019 22:00, rwlockwood1
If my mom gets $13.05 an hour, and she works from 3: 30 to 10: 45 in the morning, how much money does my mom make?
Answers: 1
Mathematics, 22.06.2019 00:30, dragpack70
Will mark ! (10 points also! ) if x varies inversely with y and x =6 when y= 10, find y when x=8 a. y=4.8 b. y=7.5 c. y=40/3 d. y=4/15
Answers: 1
A new drone has the ability to fly over a body of water, dive underneath the water’s surface, return...
History, 07.12.2020 08:50
English, 07.12.2020 08:50
Mathematics, 07.12.2020 08:50