ndark15 ndark15
  • 01-03-2021
  • Mathematics
contestada

Can I get help with number 4?

Can I get help with number 4 class=

Respuesta :

r3t40
r3t40 r3t40
  • 01-03-2021

What is really saying is solve the quadratic equation

[tex]-16t^2+64t+80=0 \\ t^2-4t-5=0 \\ (t-5)(t+1)=0 \implies t_1=5,t_2=-1 [/tex]

Hope this helps.

Answer Link

Otras preguntas

What is the value if sin t 85 84 13
Find the dynamics model of a spring-mass-damper system (for example, the accelerometer we discussed in the lecture): my¨(t)+cy(t)+ky(t)=KF(t) What are the natur
If the perimeter of this figure is 26cm,what is the length of the missing side?
An electric motor is mounted in a three point support as shown. The motor weighs 80 N, which may be assumed to act at the center of the motor. Before starting,
Consider a scooter, under constant acceleration, that is traveling at 1. 0 mph when t=0seconds and 4. 0 mph when t=6 seconds. a) What is the dependent variable?
1. Using the initial concentrations and the fact that [0]=0.64 x 10 mol. L' at /= 600 s in Table 4.1, calculate [N,O,] and [NO] at = 600 s​
a ship sails from port Q on a bearing of 315 degree to port P.if P is 8km west of O, and O is due north of Q, calculate /QP/
What type of analysis is this and how do you know ?
A circular coil of radius 0.100 m contains a single turn and is located in a constant magnetic field of magnitude 0.320 T. The magnetic field has the same direc
The deepest part of an ocean is 34,830 feet. How many miles is that? The deepest part of an ocean is miles.