Answer:
A, B,
Step-by-step explanation:
Answer:
Radius of the cone is 6 unit.
Step-by-step explanation:
Given:
Lateral Surface Area of Cone, LSA = 100π unit²
Total Surface Area of cone, TSA = 136π unit²
Let, r be the radius of cone.
According to the question,
Total Surface area = lateral surface area + Area of circle
136π = 100π + πr²
πr² = 36π
r² = 36
r = 6
Therefore, Radius of the cone is 6 unit.
The percentage change is 36%
The question can be solved using formula <span>an = a1(1 + r)^n where n is the number of year, r is the interest rate and a is the initial amount. The value of the variable would be:
a= initial amount = $15,000
r= interest= 10%= 0.1
n= number of year = 16
The calculation would be:
</span><span>an = a1(1 + r)n
</span><span>a16 = $15,000(1 + 0.1)^16
</span>a16 = $15,000(1 .1)^16
a16 = $15,000(4.59497)
<span>a16= $68,924.59</span>
