He can have 4 pictures framed and is left with $22.
No solution is the answer
Answer:
Fourth term:
=
= 
Fifth term:
=
= 1
Sixth term: 
Step-by-step explanation:
The geometric progression is:

The first term, a, is 9
To find the common ratio, r, all we have to do is divide a term by its preceding term.
Let us divide the second term by the first:

That is the common ratio.
Geometric progression is given generally as:

where a = first term
r = common ratio
= nth term
We need to find the 4th, 5th and 6th terms.
Fourth term:
=
= 
Fifth term:
=
= 1
Sixth term: 
Answer: $7.88
Step-by-step explanation: Twenty five percent of 31.50 is 7.875.
9514 1404 393
Answer:
310 calories (120 from fat)
Step-by-step explanation:
A 12-inch pizza has double the diameter of the 6-inch pizza, so will have 2² = 4 times the area. 1/8 of that pizza will have 4/8 = 1/2 the area of the personal pizza. If calories are proportional to the area, then the slice will have ...
(1/2)(620 calories) = 310 calories . . . in 1 slice of 12-in pizza