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3 years ago

If you roll one dice and it lands on a 6, what is the percent chance of you rolling a 6 on another roll?

Mathematics

2 answers:

icang [17]3 years ago

8 0

The chances would be 1/5 because you already had landed on 6

Alexeev081 [22]3 years ago

4 0

The correct answer would be 16.67%

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Tim's electricity costs 4.3 ¢ a kilowatt hour. How much will it cost to run the following appliances for 10 hours? (round to the

steposvetlana [31]

Answer:

a Dryer @ 4,000 watts. Cost = 172 cents

a Heater @ 1,500 watts. Cost = 64.5 cents

a Radio @ 40 watts. Cost = 1.72 cents.

Step-by-step explanation:

Given that cost of 1 kilowatt hour = 4.3 cents.

Then cost of 1 kilowatt for 10 hours = 4.3*10 = 43 cents.

4000 watts = 4000/1000 kilowatt = 4 kilowatts

Then cost for running a Dryer for 10 hours = 4*43 = 172 cents.

-----------

1500 watts = 1500/1000 kilowatt = 1.5 kilowatts

Then cost for running a Heater for 10 hours = 1.5*43 = 64.5 cents.

-----------

40 watts = 40/1000 kilowatt = 0.04 kilowatts

Then cost for running a Radio for 10 hours = 0.04*43 = 1.72 cents.

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3 years ago

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ikadub [295]

Answer:

=5x⁴+3x

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=8x+4

=-2x-4

Step-by-step explanation:

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3 years ago

What is 7.1+5.4+2.9 im very confused

LenKa [72]

Answer:

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Step-by-step explanation:

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3 years ago

A road map has a scale of 1 : 30 000

Nana76 [90]

Answer: 2.1 km

Step-by-step explanation:

Given

A road map has a scale of $1:30,000$

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The ratio of length on the map to the length on road is 1:30,000

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3 years ago

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Radda [10]

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What is your question young

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