<span>the system has a unique solution if and only if the determinant of the coefficient matrix does not equal zero. </span>
area of circle =22/7×4=12.56
Answer:
A rational number is one that may be represented in the manner p/q.
245/1000 = 0.245
Step-by-step explanation:
Answer:
<u><em>Each student sells 6 balloons.</em></u>
Step-by-step explanation:
The total number of balloons sold is 162. What you do is divide 162 by 9. After that, divide the quotient by 3. That's your answer. Hope that helped.
Answer:
37.6%
Step-by-step explanation:
P(A|B) = P(A and B) / P(B)
P(red | car) = P(red and car) / P(car)
P(red | car) = 0.32 / 0.85
P(red | car) = 0.376