23.061 written in words is:
twenty-three and sixty-one thousandths.
Note the decimal point.
hope this helps
Answer:
Step-by-step explanation:
<u>Given equation:</u>
- x² + y² + 8x - 4y - 7 = 0
<u>Convert this to standard form by completing the square:</u>
- (x - h)² + (y - k)² = r², where (h, k) - center, r - radius
- x² + 2*4x + 4² + y² - 2*2y + 2² - 16 - 4 - 7 = 0
- (x + 4)² + (y - 2)² - 27 = 0
- (x + 4)² + (y - 2)² = 27
- (x + 4)² + (y - 2)² = (√27)²
The center is (- 4, 2) and the radius is √27
Answer: 6/5
Step-by-step explanation:
Slope = Rise/ Run
=6/5
Given the following students' test scores (95, 92, 90, 90, 83, 83, 83, 74, 60, and 50), identify the mean, median, mode, range,
il63 [147K]
Mean- 71.7
median- 83
mode- 90, 83
range- 45
variance- 50
i do not remember standard deviation.
