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2 years ago

What expression is equivalent to 4 to the power of 4 times 4 to the power of -9

Mathematics

1 answer:

pogonyaev2 years ago

5 0

4^4 * 4^(-9) = 4^(4-9) = 4^(-5) or 1/(4^5)

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Kevin Hill deposited 15,483 pennies. He put 50 pennies in each penny roll. How many full rolls did he have?

Flauer [41]

Answer:

309 full rolls

Step-by-step explanation:

Find how many full rolls he had by dividing 15,483 by 50:

15,483/50

= 309.66

Since the question asks for full rolls, the answer has to be a full number.

So, the answer is 309 full rolls

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3 years ago

What is exponential rate of change

hammer [34]

Answer:

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3 years ago

Cube roots please help me I’m stuck

BabaBlast [244]

Answer:

Step-by-step explanation:

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3 years ago

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Which expression has the same value as 4÷25?

Hatshy [7]

Answer:

We need the choices, since there are plenty equations with the same value.

Step-by-step explanation:

4/25=0.16

Whichever equation equals 0.16 is your answer.

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3 years ago

2/3 year is how many months

lutik1710 [3]

Answer:

2/3 of a year is 8 months.

Step-by-step explanation:

Since there is 12 months in a year, divide 12 by 3.

12÷3= 4

Now, multiply 4 by 2.

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This gives you the answer of 8 months.

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4 years ago

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