Answer:
Step-by-step explanation:
Given
--- initial
-- rate
Value after a year = $20.70
Required
Expression to calculate its value after y years
This is calculated using:
Where
Substitute in
Substitute and in
12/3 = x/8
Cross multiply
3x = 96
Eliminate
3x/3 = 96/3
x = 32
12⁷/₁₂ - 5¹⁴/₅
12⁷/₁₂ - 7⁴/₅
12³⁵/₆₀ - 7⁴⁸/₆₀
11⁹⁵/₆₀ - 7⁴⁸/₆₀
4⁴⁷/₆₀
So you have those 2 rectangular prisms and the measurements are already given
Length x width x height = volume of a rectangular prism
11x10x22 = 2,420 cubic feet (the larger object)
7x4x10 = 280 cubic feet (the smaller object)
Add the 2 numbers together to get the volume of the whole figure which would be
2,700 cubic feet
Answer:
50 gallons per hour
Step-by-step explanation:
(400 gallons) / (8 hours) = 50 gallons per hour
