Which sequence is geometric and has 1/4' as its fifth term and 1/2' as the common ratio?
O A..., 1,' 1/2, 1/4, 1/8"...
B..., 1/4, 1/2,' '1, 2, ...
OC..., 1872, -1/36','1/18", 19 ...
D, 8,' '4,' '2' 1,' ...

341

step-by-step explanation:

all you have to do is 9x31 (which equals 279) and then 20x31 (which equals 620). then you have to subtract. 620-279=341.

step-by-step explanation:

6.48/4 4 goes into 6.48 1.62 times

1. x> -5

2. x< 8

step-by-step explanation:

1. 2x> -10

divide by 2 from both sides of equation.

2x/2> -10/2

simplify, to find the answer.

-10/2=-5

x> -5 is the correct answer.

2. 3x< 24

divide by 3 from both sides of equation.

3x/3< 24/3

simplify, to find the answer.

24/3=8

x< 8 is the correct answer.

i hope this you, and have a wonderful day!