Find the 14th term of the geometric sequence 10, 20, 40, ...

81920

Step-by-step explanation:

10 20 40 80 160 320 640 1280 2560 ... 81920

81,920

Step-by-step explanation:

10 (1st)

10 * 2 = 20 (2nd)

20 * 2 = 40 (3rd)

40 * 2 = 80 (4th)

80 * 2 = 160 (5th)

160 * 2 = 320 (6th)

320 * 2 = 640 (7th)

640 * 2 = 1,280 (8th)

1,280 * 2 = 2,560 (9th)

2,560 * 2 = 5,120 (10th)

5,120 * 2 = 10,240 (11th)

10,240 * 2 = 20,480 (12th)

20,480 * 2 = 40,960 (13th)

40,960 * 2 = 81,920 (14th)

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.

hi how are you doing today, if you need just ask me.

step-by-step explanation: