Answer:
29
Step-by-step explanation:
29
Answer: A
<u>Step-by-step explanation:</u>
m(x) = x² + 2
n(x) = 5x + 9
(m*n)(x) = (x² + 3)(5x + 9)
= x²(5x + 9) + 3(5x + 9)
= 5x³ + 9x² + 15x + 27
Answer:
a) Discrete, because the number of point scored during basket ball is countable.
For instance, the amount of point scored in a basketball could be 75, 103, 63 etc. The numbers are countable
b) Continuous, because the amounts of rainfall is a random variable that is uncountable.
For instance, the amount of rainfall in City Upper B during April could be 0.10 inches of rain per hour, 0.30 inches of rain per hour. This numbers are not countable, they are rather approximated or rounded off.
Step-by-step explanation:
A random variable is considered discrete if its possible values are countable while a random variable is considered to be continuous if it's possible values are not countable.
Isolate the variable by dividing each side by factors that don’t contain variable.
Answer: x = -2
Hope this helps!
Have a great day!