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sergeinik [125]
3 years ago
13

Adele is 5 years older than Timothy. In three years, Timothy will be 2/3 of Adele’s age. What is Adele’s current age?

Mathematics
2 answers:
Ostrovityanka [42]3 years ago
4 0
A = 5 + t
t + 3 = 2/3a

t + 3 = 2/3(5 + t)
t + 3 = 10 + 2t / 3
3t + 9 = 10 + 2t
t = 1

a = 5 + 1
a = 6
vitfil [10]3 years ago
4 0
I hope this helps you

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Igoryamba

Answer:

379.56 ft

Step-by-step explanation:

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There are approximately 113 million TVs in the United States. Each uses, on average, 76 W of power and is turned on for 6.3 hour
ioda

Answer:

76 W *\frac{1kW}{1000 W}= 0.076 kW

0.076 kW * 6.3 \frac{hours}{day}= 0.4788 \frac{kWh}{day}

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And finally we can convert this into money like this:

54104400 kWh *\frac{0.089 dollars}{1 kWh}= 4815291.6

So they spent every day approximately in total $ 4815291.6 dollars

Step-by-step explanation:

For this case we can convert the average power into Kw like this:

76 W *\frac{1kW}{1000 W}= 0.076 kW

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0.076 kW * 6.3 \frac{hours}{day}= 0.4788 \frac{kWh}{day}

And now we know the total population so then the total consumption per day would be:

113x10^6 people * \frac{0.4788 kWh}{people}= 54104400 kWh

And finally we can convert this into money like this:

54104400 kWh *\frac{0.089 dollars}{1 kWh}= 4815291.6

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6 0
2 years ago
Read 2 more answers
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Oduvanchick [21]

Answer:

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Step-by-step explanation

Divide 40 by 2 for her 2 visits to the bank

\frac{40}{2} = 20 \\

<em>Final Answer: </em>20

 

6 0
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Step by step: Here,

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4 0
3 years ago
Please help me with this.
Dmitrij [34]

Answer:

the answer is 12

Step-by-step explanation:

4 0
3 years ago
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