Answer : 8
7 + 9 + 6 + 10 + 8 = 40
40/5 (5 is the number of sales calls) = 8
la componente "cubica" será aquella que tenga un exponente igual a 3.
<h3>
¿como identifico una X Cubica en un polinomio?</h3>
Un polinomio tiene la forma general:
Donde todos los exponentes de x son numeros naturales.
Particularmente, la componente "cubica" será aquella que tenga un exponente igual a 3.
Entonces, por ejemplo, en:
La parte cubica será:
Sí quieres aprender más sobre polinomios:
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Answer:
B
Step-by-step explanation:
For each box, there is 1 defective lightbulb. Therefore, a delivery of 4 boxes will have 4 defective lightbulbs. A delivery of 2 boxes has 2 defective lightbulbs. 4 defective lightbulbs subtracted by 2 defective lightbulbs equals 2 more defective lightbulbs in 4 boxes than 2. Therefore, it is B.
Find the area of the large circle, and subtract the areas of the three smaller circles.
Large circle: diameter = 22 cm; radius = 11 cm
A = pi r^2 = pi * (11 cm)^2 = 121pi cm^2
Circle with 7 cm radius:
A = pi r^2 = pi * (7 cm)^2 = 49pi cm^2
Two small circles:
The largest circle has diameter = 22 cm.
The next larger circle has radius = 7 cm, so diameter = 14 cm
22 cm - 14 cm = 8 cm
The two smallest circles have a sum of diameters = 8 cm
Each smallest diameter = 4 cm, so each smallest radius = 2 cm
A = pi r^2 = pi * (2 cm)^2 = 4pi cm^2 (for each of the smallest circles)
Shaded area = 121pi cm^2 - 49pi cm^2 - 4pi cm^2 - 4 pi cm^2
Shaded area = 64pi cm^2 = 64 * 3.14159... cm^2 = 201.0619... cm^2
Answer: The shaded area is 201.1 cm^2
