Answer:
x(t) = 37cos(70o)t and y(t) = –16t2 + 37sin(70o)t
Step-by-step explanation:
Answer:
<h2>0.1</h2><h2>
Step-by-step explanation:</h2>
please see attached the annotated solution
Given data
p=20%= 0.2
n=15 companies
let x = 5 the number of companies that outsource to overseas consultants
The binomial probability distribution is given as
P(x=λ)=nCx*P^x*q^n-x
we also know that q=1-p
A and D both look correct
Definitely not B and C because the signs are not correct
The quadratic formula used to solve the equation
is 
Explanation:
The equation is 
The equation is of the form 
Thus, 
To find the quadratic formula, the general formula to find the quadratic roots is
Hence, substituting the values of a,b,c in the formula, we get,

Thus, Option A is the correct answer.
The quadratic formula used to solve the equation
is 
Answer:
3xy+ 6yz
Step-by-step explanation:
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