montegal002 montegal002

23-09-2018
Mathematics

contestada

The altitude A(in feet) of a plane T minutes after liftoff is given by A=3400T+600. How many minutes after liftoff is the plane at an altitude of 21,000 feet?

Respuesta :

happycj03 happycj03

23-09-2018

21,000 = 3400t + 600
20400 = 3400t
6 minutes = t

Answer Link

Otras preguntas

= ? (5 4 ⋅b −10 ) −6

Every student and teacher _____ (is/are) presented during the assembly. Choose the correct answer.

Which aspects did Britain argue for? Which aspects did the colonists argue against?

a = 1/3 (b+c)make b the subject

Which of Calvins beliefs set him apart from Catholics?

Guy’s pleaseeee help

Brody is taking a multiple choice test with a total of 20 points available. Each question is worth exactly 1 point. What would be Brody's test score (out of 20)

A drawer contains black socks and white socks. 80% of the socks are white socks. A number generator simulates randomly selecting 10 socks from the drawer. The n

Complete two examples of how scientists, technologists, engineers, and mathematicians may work together to create a new product invention or innovation

solve pls brainliest