Answer:
It's a geometric sequence.
Step-by-step explanation:
Note that the next term = the previous term multiplied by 0.5.
This is a geometric sequence with first term 256 and common ratio 0.5.
The nth term = 256(0.5)^(n-1).
Answer:
14,400
Step-by-step explanation:
i=prt
p=40,000
r=0.09 have to turn percent to decimal
t=4
(40,000)(0.09)(4)
Answer:
Step-by-step explanation:
(5/6) itself is less than 1 (but greater than 0). Thus, anything multiplied by (5/6) will result in a smaller-by-magnitude quantity.
For example, (5/6)(3/4) is LESS than 3/4 because 5/6 is greater than zero but less than 1.
Answer:
920 ft^2
Step-by-step explanation:
area of triangles: base x height / 2 (2)
8 x 15 / 2
= 60 x 2
= 120
area of rectangular base: length x width
15 x 20 = 300
area of sloped rectangle: length x width
17 x 20 = 340
area of rectangle: length x width
8 x 20 = 160
Total: 120 + 300 + 340 + 160
=920 ft^2
