262.5 miles. The plane travels 52.5 miles every 1/4 hour (105/2). 52.5 x 5=262.5
Answer:
8000cm^3
Step-by-step explanation:
edge(a)= 20cm
volume of cube = a^3
= 20^3
=8000 cm^3
If the roots are 1 and 3, the factors of this quadratic are (x-1) and (x-3).
The polynomial is x^2 - 4x + 3.
If you were supposed to write a polynomial based upon all four given roots, then:
Looks as tho' you have four distinct roots. The 4th order polynomial with these roots is f(x) = (x-1)(x-3)(x-7)(x-2). Multiply this out, combine like terms and then arrange the terms in descending order by powers of x.
$180 I believe the picture shows the work... any questioms feel free to ask
<u>Answer:</u>
Employee is on the 48th floor.
<u>Step-by-step explanation:</u>
We know that,
total number of stories in The World Trade Centre building = 110,
number of stories employee rode by elevator = 83; and
number of stories employee came down by = 35.
So to find the current floor that the employee is now, we just need to subtract the number of stories that the employee came down from the number of stories she rode in the elevator before.
Floor on which the employee currently is = 83 - 35 = 48
Therefore, the employee is now on the 48th floor.
