The answer is 90 lightbulbs.
b(n) - the number of light bulbs
n - the number of chandeliers
The function is b(n) = 6n
If n = 15, then:
b(15) = 6 · 15 = 90
Therefore, the number if light bulbs needed for 15 chandeliers is 90.
Answer:
0
Step-by-step explanation:
The slope formula is (change in y)/(change in x)
since the numerator (change in y) is 0, the slope will be 0
Answer:
Step-by-step explanation:
Area of shaded region = Area of quadrant - area of triangle
= (1/4)πr² - (1/2)bh

= 7 cm²
5/4 because the numerator and denominator are both divisible by 3