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Vitek1552 [10]
3 years ago
9

Which choice is equivalent to the expression below? 12^-2 12 Points!!!!

Mathematics
2 answers:
Brut [27]3 years ago
8 0

D

Step-by-step explanation:

Sloan [31]3 years ago
6 0

Answer:

D

Step-by-step explanation:

12 {}^{ - 2}  = 0.00694444444 =  \frac{1}{144}

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A cycle that tells about its culture in the Chinese history. It occured in the Mandate of Heaven.
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Nikki can drive her car 22 miles on each gallon of gasoline. If Nikki drives m miles, which expression represents the number of
agasfer [191]

The expression represents the number of gallons used is m/22.

Given

Nikki can drive her car 22 miles on each gallon of gasoline.

<h3>What is the unit rate?</h3>

A rate is a ratio that is used for comparing two different kinds of quantities which have different units.

To find the number of gallons used we will divide the total distance traveled by distance traveled in one gallon.

Therefore,

If Nikki drives m miles, the expression represents the number of gallons used is;

\rm \text{Number of gallons used}=\dfrac{Total \ travled \ distance}{Distance \ traved \ in \ one \ unit}

\rm \text{Number of gallons used}=\dfrac{m}{22}

Hence, the expression represents the number of gallons used is m/22.

To know more about the Unit rate click the link given below.

brainly.com/question/11258929

6 0
2 years ago
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Select "Yes" or "No" to indicate whether the ordered pair is on the graph of the function f(x)=−25^x+1.
KengaRu [80]
<span>(1,625) No (0,-25) No (-1,-1) No Think about what an integer exponent means for an negative base and you'll understand this problem. For instance the powers of -25 would be -25^1 = -25 -25^2 = (-25) * (-25) = 625 -25^3 = (-25)*(-25)*(-25) = -15625 and so on, giving 390625, -9765625, 244140625, etc. But that's a different subject. For the ordered pairs given, let's check them out. (1,625) -25^1 + 1 = -25 + 1 = -24. And -24 is not equal to 625, so "No". (0,-25) -25^0 + 1 = 1 +1 = 2. Note: Any real number other than 0 raised to the 0th power is 1. And 2 is not equal to -25, so "No". (-1,-1) -25^(-1) + 1 = 1/(-25^1) + 1 = 1/-25 + 1 = 24/25. And 24/25 is not equal to -1, so also "No".</span>
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Help pls 50 points rewarded
dangina [55]

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y=5

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5 0
3 years ago
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Sandy wants to make a punch recipe with 2 parts pineapple juice to 6 parts ginger ale if you wants to increase the recipe using
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Answer:

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