3 years ago

The Let's Roll game uses the number cube with number 2, 4, 6, 8, 10 , 12. How likely is it to roll a number less than 6?

1 answer:

6 0

The answer is 2/6 which simplifies to 1/3
There are 6 numbers on a cube, and choosing between 2,4,6,8,10,12, 2 and 4 is less than 6 so those are the 2 numbers and 6 is the total outcome..I'm not sure if you needed a fraction or percentage

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Find the percent decreased original price: $40 sale price: $30

stich3 [128]

Answer:

25 percent

Step-by-step explanation:

Percent decrease = (original - new)/original * 100 percent

= (40-30)/40 * 100 percent

= 10/40 * 100 percent

= .25 * 100 percent

=25 %

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How should I solve for x and what is x?

algol [13]

Answer:

x =12

Step-by-step explanation:

We can use the Pythagorean theorem to solve for x

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Subtract 256 from each side

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Take the square root of each side

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3 years ago

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Andrei [34K]

Answer:

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Step-by-step explanation:

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3 years ago

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Manny Brought a brand new car in 2012 for $28750. if the car depreciates by 12% each year, write n exponential function to model

alexira [117]

The formula for exponential decay is
$y=a(1-r)^{x}$

where a is the initial value (28750)
r is the rate of decrease (0.12)
x is the time, in this case in years (6 . 2018-2012 = 6 years)

$y=28750(1-0.12)^{6}$

<span>y </span>≈ <span>13351.62</span>

8 0

4 years ago