Step-by-step explanation:
25:15 is equivalent to 5:3 because 25 is 5 times 5, and 15 is 5 times 3.
10:1 is not equivalent to 5:3 because the sides cannot be multiplied to get 10:1.
3:9 is not equivalent to 5:3 because 5:3 has a bigger numerator and a smaller denominator, while 3:9 has it swapped.
(brown gloves and red hat)
<span>= (1/3)(1/2) = 1/6
So really the answer is, C</span>
<span>Logan is studying the reproductive rate of fruit flies and uses the table below to record the fruit fly population every week for 7 weeks. The correct function that fit his data collected is the exponential function. Exponential function deals with population growth.</span>
Answer:
Step-by-step explanation:
Since the pile of sand is conical, we would apply the formula for determining the volume of a cone which is expressed as
Volume = 1/3 × πr²h
Where
r represents the radius of the cone.
h represents the vertical height of the cone.
π is a constant whose value is 3.14
From the information given,
Diameter = 18 feet
Radius = Diameter/2 = 18/2
Radius = 9 feet
Height = 10 feet
Therefore,
Volume = 1/3 × 3.14 × 9² × 10
Volume = 1/3 × 3.14 × 81 × 10
Volume = 847.8 ft³