Answer:
Step-by-step explanation:
The Cartesian product between two discrete sets, is given by all possible ordered pairs originated with the combinations of the elements of the two sets, thus the requested Cartesian product is:
You can see the attached file
Answer:
x^2-16
Step-by-step explanation:
Foil Method
(x*x+4x-4x-16)
x^2-16
Answer is D. Since the slope intersects with the y axis at around 15 , the equation would be y = mx + 15 and since x is zero on the day of the park opening, the equation would be y = m(0) + 15 which simplifies to y= 15
Maybe A try it
Explaining
Answer:
Step-by-step explanation:
She writes 180words in 5min
In 1 min she writes = 180/5 words
= 36 words
In 1hr = 60min she will write = 36×60words
= 2160words
: she will write 2160words in 1hr