5x+8 is the end of the combined terms
The total interest earned after 6 years is $ 573.14
<em><u>Solution:</u></em>
<em><u>The formula for compound interest is given as:</u></em>
Where,
P is the principal amount
r is the rate of interest in decimal
t is the number of years
In given question,
p = 2500
r = 3.5 % =
t = 6 years
<em><u>Substituting the values in formula we get,</u></em>
Thus the total interest earned after 6 years is $ 573.14
Area of circle formula: πr^2
Since the radius is half of the diameter, divide 38 by two.
r = 19 miles
A = π(19)^2 = π(361)
Now, substitute in 3.14 for π
A = 3.14(361) = 1133.54
<h2>
Answer: 1133.54 sq. miles</h2>
Answer:
Given:
n = 1003
q = 1 - 0.4606 = 0.5394
a) The sample size and count.
Here the sample size is the number that took part in the poll. It is denoted as n = 1003.
The count is the number that answered yes. Count = 462
b) The sample proportion.
The formula for sample proportion is:
Therefore, sample proportion =
c) The relationship between population proportion and sample proportion.
Since the sample size is greater than 30 (n>30), the sample size is large. Hence, for a large sample, the population proportion is approximately equal to the sample proportion.
This means the population proportion, p = 0.4606
Answer:
69.2°
Step-by-step explanation:
From the diagram attached to this solution. We shall be considering
Tan θ = opp/adj
Where θ = ?
Opp = AC = 385feet
Adj = AB = 146feet
Tan θ = AC/AB
Tan θ = 385/146
Tan θ = 2.636
θ = tan^-1 2.636
θ = 69.225
θ = 69.2°
Hence the angle to the horizon is 69.2°