<u>Given</u>:
The radius of the oblique cone is 2 cm.
The height of the oblique cone is 6 cm.
We need to determine the volume of the oblique cone.
<u>Volume of the oblique cone:</u>
The volume of the oblique cone can be determined using the formula,
where r is the radius and h is the height of the cone.
Substituting r = 2 and h = 6 in the above formula, we get
Thus, the volume of the oblique cone is 25.13 cm³
Hence, Option A is the correct answer.
Answer:
The substance's half-life is 6.1 days.
Step-by-step explanation:
The half-life of the substance can be calculated by knowing the constant decay:
k: is the decay constant = 0.1133 d⁻¹
Hence, the half-life is:
Therefore, the substance's half-life is 6.1 days.
I hope it helps you!
Answer:
1.
2.
Step-by-step explanation:
f(x) = + 1
putting f (x) = y
y = + 1
= ( y-1)
x =
Therefore = =
g (x) =
putting g(x) = y
y =
= (x-4)
x =
( o
2. (f o g)(x) = (√x-4)²+1) = x-4+1
(f o g)(x) = x-3
Let y = x - 3
x = y + 3
Or
1) 1 - 3/7 = 4/7 - he has left (=16 dollars)
2) 16 : 4/7 = 16 * 7/4 = 28 dollars - he has money
3) 28 * 3/7 = 12 dollars - he spent on suvenirs.