Answer:
The zeros of the polynomial are x = 7 or x = -11/2
Step-by-step explanation:
The zeros of a polynomial refers to the solution of the polynomial.
6x^2 + 19x -77
6x^2-14x+ 33x -77
2x(x-7) + 11(x-7)
= (2x + 11)(x-7)
2x + 11 = 0
x-7 = 0
2x = -11
x = -11/2 = -5.5
and x-7 = 0
x = 7
So the zeros of the polynomial are x = 7 or x = -11/2
29.99-20%= 23.99
25.00-10%= 22.50 so, Mr.chang got the better deal ( but not by much.)
Answer:
temperature on the beach = T2 = 34.56 °C
Step-by-step explanation:
We are given;
P1 = 4.5 atm
T1 = 24 °C = 24 + 273 = 297 K
P2 = 4.66 atm
Thus, P1/T1 = P2 /T2
So, T2 = P2•T1/P1
Thus, T2 = (4.66x 297)/4.5
T2 = 307.56 K
Let's convert to °C to obtain ;
T2 = 307.56 - 273
T2 = 34.56 °C
Answer:
Subtract 100 then take 10% off
Step-by-step explanation:
