Answer:
D) 168 ft^3
Step-by-step explanation:
The volume of a cone is given by the formula ...
V = (1/3)πr^2·h
Putting your numbers in, we have ...
V = (1/3)π(4 ft)^2·(10 ft) = (160π/3) ft^3 ≈ 168 ft^3
Answer:
Given an exponential function of the form
y = a*(b)^x
The values of b that will result in the desired percentage values are:
Case 1
b = 23% decrease
1 - 0.23 = 0.77
y = a*(0.77)^x
Case 2
b = 8% increase
1 + 0.08 = 1.08
y = a*(1.08)^x
Case 3
b = 15% decrease
1 - 0.15= 0.85
y = a*(0.85)^x
Case 4
b = 120% increase
1 + 1.2 = 2.2
y = a*(2.2)^x
See attached picture for examples
The right answer is: x + x + 2 + 9 = 29
Step-by-step explanation:
According to given statement,
Side 1: 9 units
Side 2: x units
Side 3: x+2 units
The perimeter of a triangle is given by
Putting the values we get
Hence,
The right answer is: x + x + 2 + 9 = 29
Keywords: Perimeter, triangle
Learn more about perimeter at:
#LearnwithBrainly
-1299 hope it's good enough
Answer:
1/200000
Step-by-step explanation:
first 10 km equals to 1000000cm
so 5/1000000cm
equals to 1/200000