Answer:
g(4)=19
Step-by-step explanation:
Plug 4 in for x:
4^2+3=16+3=19
Therefore, g(4)=19
We have been given gross domestic product (in billions of dollars) can be approximated by
.
(a) In this part, we need to compute the derivative of this function:


(b) In this part, we need to find the value of P'(45). So, we will substitute t=45
Billion dollars per year.
(c) P'(45)=462.39 represents that 45 years after 1960, that is, in 2005, the GCP was changing at a rate of 462.39 billion dollars per year.
Answer:
∴
and
this two sides include 
Step-by-step explanation:
Given;
A triangle 
We can see the figure of the triangle 
Where the
or
made by two sides
and
.
So
and
this two sides include 
Together, Mary and John had $19.73
Answer:
Simile and personification, explanations below!
Step-by-step explanation:
"Like the straw in her pink lemonade" = simile
A simile compares two things using like or as. In this case, the story compares the bending of the microphone to bending the straw in lemonade.
"Her voice an impostor" = personification
Personification describes a object with human-like qualities or characteristics. In this case, a voice can't actually be an impostor as it is not a living person.