Answer:
its decreasing
Step-by-step explanation:
3 x 25000 is 75000 and 20 percent of that is 15000. hopefully you can construct a function from this.
Answer:
77
Step-by-step explanation:
perimeter=150
lets name the length x
length=x
width=x-2
2[x±x-2]=150
2x±2x-4=150
4x=154
154÷4=77
x=77
Answer: B) 12.5
Step-by-step explanation:
In a box-and-whisker plot, the first line(dot) is the smallest value, the second line is the first quartile, the third line is the median, the fourth line is the third quartile, and the last line(dot), is the maximum.
Hope it helps :D
Answer: 1/9
Step-by-step explanation:
( b - 4 )^-2 for b = 1
( 1 - 4 )^-2
( -3 ) ^-2
1/(-3)^2
1/9