<span>the correct equation is
- 4j² + 3j - 28 =0
ax² + bx + c,
a = -4, b=3 c =- 28.
The discriminent D = b² - 4.a.cD = 3² - 4(-4)(-28)D = -439
If D ≥ 0 there are either 2 roots or one double if = 0)if D< 0, there are no real roots (but 2 imaginary roots)Since D < 0, then there is no real roots
The answer there is no real roots</span>
6/3 = 6 divided by 3
= 2
12/6= 12 divided by 6
= 2
Answer:
r= −100c+100d/ct
Step-by-step explanation:
d=c(1+rt/100)
1/100crt+c=d
1/100crt+c+−c=d+−c
1/100crt=−c+d
= 
Answer:
The probability that a resident reports high satisfaction while the resident is a renter is Option(a) 
Step-by-step explanation:
Given:
Levels of satisfaction
High Medium Low Total
Owners

Renters

Total

The Resident is a renter.
Step 1:
To find the probability that a resident reports high satisfaction.
P(Renter- higher satisfaction)= Higher Satisfaction by render ÷ Total level of satisfaction


is the probability that a resident reports high satisfaction.
Therefore, Option (a) is a correct answer.
Learn more about Probability, refer: