N>6 because they spent over 6 dollars meaning their n amount of money needs to be more than six
Answer:
891 cm³
Step-by-step explanation:
The volume (V) of the prism is calculated as
V = Ah ( A is the area of cross- section and h is the height (
The cross- section is a trapezium with area (A) calculated as
A =
h ( a + b)
where h is the perpendicular height and a, b the parallel bases
Here h = 9, a = AB = 14 and b = CD = 8 , thus
A =
× 9 × (14 + 8) = 4.5 × 22 = 99 cm² , thus
V = 99 × 9 = 891 cm³
Answer: 200+40x=600
Step-by-step explanation:
200+40x=600
600-200=400
40x=400
40/40= 1 or x
400/ 40=10
x=10
Answer:
d
Step-by-step explanation:
Answer:
54.25%
Step-by-step explanation:
The percent change is given by:
× 
Plugging all the values,
× 
%
Therefore, the percent change from 94 to 43 is 54.25%