Answer:
Option B is correct.
the value of discriminant is, -7
Step-by-step explanation:
Given the equation:
To find the value of discriminant
A quadratic equation is of the form where a, b and c are coefficient of the equation.
On comparing with given equation we have;
a = 1 , b = 1 and c = 2
then;
Discriminant =
Therefore, the value of discriminant is, -7
Answer:
see below
Step-by-step explanation:
12 ÷ (2/5)
Copy dot lip
12 * 5/2 = 60/2 = 30
12 * 5 * 1/2 = 60 * 1/2 = 30
Emily and Sam are correct
Sarah:
12*2 =24/5 = 4.8 which is not 30
32 ways to change it up some but maybe more
Answer:
c
Step-by-step explanation:
Answer:
0.111
Step-by-step explanation:
It is given that a manufacturing company found out that the intrastate contracts having a low bid which are distributed between and of dollars.
Therefore, the probability that a low bid on the shipping contract is in excess of is given by :
P(x ≥ 30) = 1 - P(X ≤ 30)
= 0.111