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Mekhanik [1.2K]
2 years ago
6

15 workers working 8hrs a day can complete a piece of work in 20 days. In how many days will 10 workers do it,working 6 hrs a da

y? please help!!
Mathematics
1 answer:
mel-nik [20]2 years ago
6 0

Answer:

40 days

Step-by-step explanation:

w1*h1*d1=w2*h2*d

15*8*20=10*6*d

2400=60d

d=2400/60

d=40

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slavikrds [6]

Answer:

1440 yd³

1200 yd³

Step-by-step explanation:

A local aquarium purchased a new turtle tank for their giant turtle exhibit  for their giant turtle exhibit.

By using the dimensions 15yd by 12yd by 8yd and the shape of the tank is cubooid

We can determine volume by using the formula i.e

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then the volume of the tank will be

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Now , by using dimensions 15 yd by 8 yd by 10 yd

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V = 15 × 8 × 10 = 1200yd³

6 0
3 years ago
Divide .05 by 4 and round to the nearest tenth
taurus [48]

Answer:

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Step-by-step explanation:

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Therefore, the correct answer is 0.1

I hope this helps!

8 0
2 years ago
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laiz [17]

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Julia drove 135 miles in 4.5 hours. Find her average rate in miles per hour
BlackZzzverrR [31]
30, you can devide 135 by 4.5
6 0
3 years ago
How do you do this and what’s the answer to this I been stuck on this question for litterly 20 mins
Vsevolod [243]

\bf T=2\pi \sqrt{\cfrac{L}{g}}\implies \stackrel{\textit{squaring both sides}}{(T)^2=\left( 2\pi \sqrt{\cfrac{L}{g}}\ \right)^2}\implies T^2=2^2\pi^2\sqrt{\left( \cfrac{L}{g} \right)^2} \\\\\\ T^2=4\pi^2\cfrac{L}{g}\implies T^2=\cfrac{4\pi^2L}{g}\implies gT^2=4\pi^2L\implies g=\cfrac{4\pi^2L}{T^2}

6 0
3 years ago
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