Answer:
B. 14 = 125p
Step-by-step explanation:
Answer:
The standard deviation for incomes of civil engineers from the University of Montana is abnormally low.
and
The interquartile range and the standard deviation for incomes of civil engineers from the University of Montana are equal.
Answer:
<u>p = 21.4 cm</u>
<u>∠P = 44°</u>
Step-by-step explanation:
Apply the Pythagorean Theorem to solve for the length of p.
- p² + 21² = 30²
- p² = 900 - 441
- p² = 459
- p = √459
Now, take the inverse sine function to find angle P :
- sin⁻¹ (opposite side / hypotenuse)
- sin⁻¹ (21/30)
- sin⁻¹ (0.7)
(approximately)
Answer: A
Step-by-step explanation:
On a reflection through the x-axis, the x-coordinate of the point will not change, but the y-coordinate will be changed with a negative sign.
So, the reflection of the point is: (8, -7)
Therefore, Option(a)(8, -7) is true.
Answer:
7.5 meters
Step-by-step explanation:
7500÷1000=7.5
You divide by 1000
