Answer:
4. dy/dx = -2
8. dy/dx = 1/2 x^(-3/2)
10/ dy/dr = 4 pi r^2
Step-by-step explanation:
4. y = -2x+7
dy/dx = -2(1)
dy/dx = -2
8. y = 4 - x^-1/2
dy/dx = - (-1/2x^ (-1/2-1)
dy/dx = 1/2 x^(-3/2)
10. y = 4/3 pi r^3
dy/dr = 4/3 pi (3r^2)
dy/dr = 4 pi r^2
Median = 70.
If you arrange all the numbers in ascending order, 70 will be the middle number.
Its 5.9 cus you have the perimeter to 68 and the with 8.9 so its 5.9
Answer:
the answer is A
Step-by-step explanation:
Answer:
1. s=7
2 s = 8
Step-by-step explanation:
s + 12 =19 you subtract 12 from 19 and you get 7 so you rewrite it like this s = 7 then divide s by 7 and get s = 7
s - 6=2 add 6 to both sides so 6+2 equals 8
s=8
