Answer:
You click the crown on an answer. you can practice on mine ;)
Step-by-step explanation:
Unless refuted later in the equation, this statement would be True because they are normally giving you the data to work with to save you the time of finding it yourself.
Is this what your asking: (x+3)(x^4 - x^2 + 5)
If you are then:
(x+3)(x^4 - x^2 + 5)
= (x+3)(x^2 + 5)
= x^3 + 3x^2 - 5x - 15
Looks kinda confusing but yh... Anyway, hope it helped :)
Snake wnemwmammwmenkk ju jxi I I i I jus uo I j i I i I i I i I i i izj
Answer:
The range in which 90% of class will fall will be (40.2,89.67)
Step-by-step explanation:
Since the grades are normally distributed to obtain most possible range of grades obtained by the class we shall find the range of marks that give an area of 90% distributed equally about mean
These numbers shall correspond to