K^-5 = 3/14
1/k^5 = 3/14
3k^5 = 14
k^5 = 14/3
k = (14/3)^(1)5
Answer:
13/20
Step-by-step explanation:
0.65 = 65/100
both are multiples of 5, so simplify:
65/100 = 13/20
-Chetan K
Answer:
1278.8 ft^3
Step-by-step explanation:
radius of cylinder = r = 5.8 ft
height of cylinder = h = 8.9 ft
radius of cone = r = 5.8 ft
height of cone = H - h = 18.5 ft - 8.9 ft = 9.6 ft
volume = volume of cylinder + volume of cone
V = (pi)(r^2)h + (1/3)(pi)(r^2)(H - h)
V = (3.14159)(5.8^2 ft^2)(8.9 ft) + (1/3)(3.14159)(5.8^2 ft^2)(9.6 ft)
V = 1278.8 ft^3
Answer:
-70 -2
Step-by-step explanation:
The square root of 81 is 9, this can be proven by squaring 9, which's result is 81.