perimeter = 2 times the length plus 2 times the width
which can also be written as 2(4/3w+w) so the answer is D
part 2
28 = 2(4/3w+w) when you do the calculation w = 6
length = 4/3 *6 = 8
area = 6 * 8 =48 square inches
Circumference = 3.14 * 2 * r = 3.14 * 16 so r = 8
general equation is (x - a)^2 + (y - b)^2 = r^2
So our Equation is x^2 + (y + 2)^2 = 64 (answer)
To approximate the P(x<27) we need to find the z-score of the data, this will be given by:
z=(x-μ)/σ
where:
μ-mean
σ-standard deviation
x=27, μ=32, σ=4
z=(27-32)/4
z=-5/4
z=-1.25
thus
P(x<27)=P(z<-1.25)
=0.1056
=10.56%
Answer: 10.56%
Answer:

Step-by-step explanation:
Geometric sequences:
The nth term of a geometric sequence is given by the following equation.

In which r is the common ratio.
This can be expanded for the nth term in the following way:

In which
is the first term.
In this question:

a. If the pattern continues, what explicit formula can be used find the distance of the nth swing?

