Answer:
0,2 0r 2/2
Step-by-step explanation:
The correct answer is option c
The question is about types and number of soultions so you must use b^2-4ac which is the experssion under the root in the quadratic formula
so
if
b^2-4ac=0 then there is one real soultion
if
b^2-4ac<0 then there are two imaginary soultions that differ in the sign between them
if
b^2-4ac>0 then there are two real soultions
so a polynomial is written in the form
ax^2+bx+c=0
so a=-4
b=-4
c=-1
so b^2-4ac=16-16=0
so one real soultion is the answer you are looking
type:real
number:1
The final balance is $154,577.63 or
The total compound interest is $61,577.63
Step-by-step explanation:
Answer-
6.75 miles
Explanation-
You have to find the distance before so you went down which is negative, so going up is positive
Simple words-
You have to add the decimals.
Even simpler words-
Add
