Answer:
See below
Step-by-step explanation:
<u>Given</u>
<u>Solving</u>
- 4/1 * x^-2/1 * y/1 * 1/x * 1/y^-2=
- 4/1 * 1/x^2 * 1/x * y/1 * y^2/1 =
- 4y^3/x^3
Correct steps and answer given above
<u>The mistake was in line 2: </u>
- 4/1 in line 1 was changed to 1/4 in line 2 by a mistake
Answer: 1 month = 500ml
4 month = 500ml × 4 = 2000ml = 2L
you should use the 2L container
Step-by-step explanation:
Answer:
0.7938
Step-by-step explanation:
z1 = (125-100)/15 = 1.667
P( < 125) = 0.9522
z2 = (85-100)/15 = -1
P( > 85) = 0.8413
0.9522 + 0.8413 - 1 = 0.7935
Answer:
Center = (-1, 1)
Radius = 3
Graphing form
(x + 1)² + (y - 1)² = 3²
General form
x² + y² + 2x - 2y - 7 = 0
Step-by-step explanation:
Center = (-1, 1)
Radius = 3
Graphing form
(x + 1)² + (y - 1)² = 3²
General form \Expand graphing form\
(x² + 2x + 1) + (y² - 2y + 1) - 9 = 0
Rearrange
x² + y² + 2x - 2y - 7 = 0