Answer: 5 ft
<u>Step-by-step explanation:</u>
Step 1: Find the volume of the driveway (in cubic yds)
Step 2: Use the Volume formula (V = length × width × heighth) to find w
(convert each measurement into yds)
Answer:
R= {y|y>=1}
Step-by-step explanation:
D = all real numbers R= {y|y>=1}.
All polynomials have domain of all real numbers.
For the range, the vertex format is useful;
Y= (X-1)^2 + 1
Since (X-1) is never less than zero, Y>=1.
That is where the vertex is, at Y=1
Answer:
1. 2 real solutions
2. no real solutions
3. 2 real solutions
4. 1 real solution
Step-by-step explanation:
The 'solution' to a quadratic equation means the x - intercepts of a graph, so how many times the parabola crosses the x-axis.
Answer:
12 and 4 months i think
Step-by-step explanation: