PLEASE HELP WILL MARK BRAINLIEST
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Answer:
(15). 363 bulbs ; (17). 484 students
Step-by-step explanation:
# 15.
2.5 % = 0.025
14,500 × 0.025 = 362.5 ≈ 363 bulbs
# 17.
[tex]\frac{22}{80}[/tex] = [tex]\frac{x}{1760}[/tex]
x = [tex]\frac{1760*22}{80}[/tex] = 484 students