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meriva
3 years ago
8

I NEED HELPP PLEASEE!!!

Mathematics
1 answer:
Mnenie [13.5K]3 years ago
8 0

Answer:

26.4

31.2

33.3

These are the easy questions, the rest will have a square root and a a number outside.

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leonid [27]

Answer:

what now

Step-by-step explanation:

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2 years ago
How to answer this question??? <br>thanks
vesna_86 [32]
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7 0
3 years ago
Reflect the point C17,-5) over the x-axis
mamaluj [8]

Answer:

ur smart u got this

Step-by-step explanation:

keep trying and ask ur teacher for help

7 0
3 years ago
in the function y =.08x + 5, y represents the cost of water per gallons and x represents the number of gallons. how much does rh
Gekata [30.6K]
I you use 1 gallon cost is 0.08(1) + 5 = 5.08
If              2                      0.08(2) + 5 =  5.16    etc   Increase is 0.08

For every extra 1 gallon the water increase is $0.08
6 0
3 years ago
Find the cost in dollars of the operating a 60-W lamp continuously for 1 week when the power utility rate is 18 cents/kWh .
Alex
<h2>Answer:</h2>

The cost in dollars is:

                       $ 1.8144

<h2>Step-by-step explanation:</h2>

It is given that:

The 60-W lamp is operated  continuously for 1 week.

We know that:

  1 week=7 days

and 1 day=24 hours

This means that:

     1 week=24×7

i.e.  1 week= 168 hours

Also, 1 kW=1000 W

This means that:

 1 W=0.001 kW

Hence,

 60-W=0. 060 KW

i.e. Power= 0.60 KW

Hence, the energy consumed is:

Energy=Power×Time

i.e.

Energy=0.060×168

i.e.

Energy=10.08 KWh

Also, cost of 1 KWh=18 cents

We know that:

1 cent=0.01 dollar

This means that:

18 cents=0.18 dollar

i.e.

Cost of 1 KWh=$ 0.18

Hence, cost of 10.08 KWh is: $ (0.18×10.08)

i.e.

Cost of 10.08 KWh is: $ 1.8144

7 0
3 years ago
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