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3 years ago

How many 3 digit numbers can you make using the digits 1 2 3 without being repetitious

1 answer:

5 0

Given that such numbers can be repeated the possible combinations are calculated this way: 3*3*3 = 3^3 = 27. This is because you have space for three digits that can be chosen from the set [1,2,3]. So you can make 27 three digit different numbers .

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The number 3.14 is a rounded value of the mathematical quantity π. If you replace 3.14 with π, what is the exact formula for the

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4 years ago

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JulijaS [17]

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3 years ago

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Michael paid $56,580 for an SUV. THIS IS 3,700 LESS THAN TWICE WHAT HIS WIFE PAID. HOW MUCH DID HIS WIFE.PAY?

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Add 3,700 to 56,580 so 60280

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3 years ago

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Find the slope of the line that passes through the pair of points (–1.75, 14.5) and (–1, 4.4). Round to the nearest hundredth if

Feliz [49]

For this case we have that by definition, the slope of a line is given by:

$m = \frac {y_ {2} -y_ {1}} {x_ {2} -x_ {1}}$

Two points are needed through which the line passes:

$(x_ {1}, y_ {1}): (- 1.75; 14.5)\\(x_ {2}, y_ {2}}: (- 1; 4.4)$

Substituting: $m = \frac {4.4-14.5} {- 1 - (- 1.75)}\\m = \frac {-10.1} {0.75}\\m = -13.46666666$

Rounding:

$m = -13.47$

Answer:

$m = -13.47$

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4 years ago

Read 2 more answers

You but a container of cat litter for 12.25 and a bag of cat food for x dial let's. The total is 19.08 witch includes 6% tax sal

shutvik [7]

Answer:

The price of cat food is 5.75 dial

Step-by-step explanation:

Given as :

The price of container of litter = 12.25 dial

The price of cat food = x dial

The total price of items = 19.08 dial including 6% sales tax

So, The total price of item excluding sales tax is A

Or, A + 6% of A = 19.08

So, 1.06 × A = 19.08

Or, A = $\frac{19.08}{1.06}$

∴ A = 18 dial

Now, The price of cat food = Total price of item excluding tax - price of container of litter

Or, The price of cat food = 18 dial - 12.25 dial

∴ The price of cat food = 5.75 dial

Hence The price of cat food is 5.75 dial Answer

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3 years ago