How many of the 3271 subjects used at least one prescription medication? Round to the nearest integer asneeded.)
Answer:
2902
Step-by-step explanation:
Let the total number of adults within the mentioned age bracket be n=3271
The proportion of adults who used at least one prescription medication be p=88.7%=0.887
The point estimate of population is given by
where x is number of individuals in the sample with the specified characteristics and n is the sample size.
Let x be the adults who used at least one prescription medication


Solving the system of equations, it is found that a viable time that the trains are side by side is given by:
B. 15 sec
<h3>What is a system of equations?</h3>
A system of equations is when two or more variables are related, and equations are built to find the values of each variable.
In this problem, the equations are:


They will be side by side when:


It's solution is a quadratic function with coefficients a = 14, b = -130, c = -1200, hence:



Time is a non-negative measure, hence option B is correct.
More can be learned about a system of equations at brainly.com/question/24342899
Answer:
nn Sci
Step-by-step explanation:
do 3.24 divided by 2.4
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I have to add random letters in order for u to get my answer tuck cyanide Dinero
Well you know that the formula for arc length is S = θr where θ is the radian measure of intersection and r is the radius. So,

S =
Answer:
The correct answer for the value of x here is 3.6
Step-by-step explanation:
In order to find this, follow the order of operations.
-(-2 - 5x) + (-2) = 18 ----> Distribute the -
2 + 5x - 2 = 18 ----> Add like terms
5x = 18 -----> Divide by 5
x = 3.6