Answer:
first person has a chance of 7/28 or 1/4
The second = 6/27 or 2/9
The third = 5/26
And the fourth = 4/25
multiplying these together you get 4 / 2340=
1/585
or 0.17%
The exponential equation that models this situation is:
.
<h3>What is an exponential function?</h3>
A decaying exponential function is modeled by:
In which:
- A(0) is the initial value.
- r is the decay rate, as a decimal.
For this problem, the parameters are:
A(0) = 18000, r = 0.15.
Hence the equation for the value of the car over the next 5 years is:
.
More can be learned about exponential functions at brainly.com/question/25537936
#SPJ1
Answer:256 cows
Step-by-step explanation:
Let the total cow be a
3/4 of a
3/4 x a=3a/4
Remainder= a-3a/4=a/4
Remainder=a/4
3/4 Of The remainder
3/4 of a/4
3/4 x a/4=3a/16
New remainder will be
a/4-3a/16=a/16
New remainder is a/16
Therefore: a/16=16
Cross multiplying we get
a=16x16
a=256
Answer:
so the including all cars percent is 100. so i should be like 13
Step-by-step explanation:
First, substitute the given radius and given height of the cone into the formula for the volume of a cone.
Volume of a cone: (1/3) pi r^2 h
In this case, the cone volume is (1/3) pi (12 cm)^2 (12 cm) = 576 cm^3
Vol. of a rt. cylinder: pi r^2 h
In this case, the vol. of the rt. cyl. is pi (8 cm)^2 h.
The two different shapes have the same volume. Therefore, set the two formulas (above) equal to each other:
576 pi cm^3 = pi (8cm)^2 h. This becomes
576 pi cm^3 = pi (64 cm^2) h. "pi" cancels out, leaving us with
576 cm^3
------------- = h. This is the height of the cylinder, in cm.
64 cm^2
