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Lina20 [59]
2 years ago
5

Fawzia has an action figure collection of 500 action figures. She keeps 58% of the action figures on her wall. How many action f

igures does she keep on her wall?
Mathematics
2 answers:
Afina-wow [57]2 years ago
7 0

Answer:

<u>290</u>

Step-by-step explanation:

Formula :

<u>Number of action figures on wall = Total number of figures × % of figures on wall</u>

<u />

=============================================================

Given :

⇒ Total number of action figures = 500

⇒ % of action figures on wall = 58%

=============================================================

Solving :

⇒ Action figures on wall = 500 × 58%

⇒ Action figures on wall = 500 × 58/100 (all % are ratios of 100%)

⇒ Action figures on wall = 5 × 58

⇒ Action figures on wall = <u>290</u>

MariettaO [177]2 years ago
7 0

Total action figures

  • 58% of 500
  • 0.58(500)
  • 2.9(100)
  • 290action figures

Done!

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Step-by-step explanation:

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\int \frac{df(t)}{dt}dt=f(t)=\int [0.001155t(t-1980)^{0.5}]dt

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\int t(t-1980)^{1/2}=t(\frac{2}{3}(t-1980)^{3/2})- \frac{2}{3}\int(t-1980)^{3/2}dt\\\\= \frac{2}{3}t(t-1980)^{3/2}-\frac{4}{15}(t-1980)^{5/2}+C

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f(t)=0.001155[\frac{2}{3}t(t-1980)^{3/2}-\frac{4}{15}(t-1980)^{5/2}]+C'

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b) For t = 2015 you have:

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