Answer:
for help the equation set up would be
Step-by-step explanation:
n+20-55-35+55
soory if wrong i tried my really best
Answer:
f(x)=-2x+9 g(x)=-4x^2+5x-3Now, f o g (x) = f{g(x)} = f(4x^2+5x-3) = 2(4x^2+5x-3) + 9 = 8x^2+10x-6 + 9
Step-by-step explanation:
Answer:
Random and Representative.
Step-by-step explanation:
According to the Question,
- Given That, Dr. Comeaux decides to conduct a survey of her class to determine whether the number of breaks is sufficient for a three-hour class period.
- She assigns each of her 40 students a number and arbitrarily selects 20 using a computer program.
- Using the language of research methodology, Dr. Comeaux's sample is both a Representative and Random sample.
Answer:

Step-by-step explanation:
As per the statement:
Quinton bought x number of shares for p dollars and paid a 1% commission
⇒He brought = 
It is also given that he sold the stock for y dollars and paid a flat fee of $7.
⇒He sold = 
then;
Net proceed is given as:

Therefore, quintons net proceeds algebraically is 
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