20 point plus brainlest whoever answer first and get it right

4√(64b) ^ 3

The 4 is the root   not multiplied

Step-by-step explanation:

The 64b is inside the radical

The 4 is the root we are taking so it goes on the left of the radical

We are raising 64b to the third power so it is the exponent to the right

4√(64b) ^ 3

arithmetic sequence

step-by-step explanation:

given that a sequence has terms as

19, 15, 11,

this is represented on a graph

the pattern indicates that the sequence is an arithmetic sequence with i term

a=19 and common difference d =-4

any general term

thus the sequence is reduced by 4 for each successive term starting from 1 and nth term is

24-5n.

first negative term would start after 5th term

5th term =24-25< 0

from 5th term onwards the sequence would be negative.

answer: t=3

step-by-step explanation: