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Pani-rosa [81]
3 years ago
12

The exponent on variable z is _____

Mathematics
1 answer:
noname [10]3 years ago
8 0

Answer:

3

Step-by-step explanation:

when the equation goes up the sign of the exponent doesnt change so the powers od z^4 and z which has a exponent of 1 gets subtracted ..

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Solve for x: 4/x - x/8 = 0
Lostsunrise [7]

Answer:

x = \sqrt{32}

Step-by-step explanation:

\frac{4}{x} - \frac{x}{8} = 0\\\\\frac{4}{x} = \frac{x}{8}\\\\x^2 = 32\\\\x = \sqrt{32}

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3 years ago
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(2/3) / (-1/2)<br> How do I divide these 2 fractions?
dsp73

Answer:

Step-by-step explanation:

2/3*(-2/1)

-\frac{4}3}

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a taxi driver fills the gas tank and. calculates that the car traveled 356.25 miles using 9.5 gallons of gas how many miles per
earnstyle [38]

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Step-by-step explanation:

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7 0
3 years ago
In a lab experiment, 610 bacteria are placed in a petri dish. The conditions are such that the number of bacteria is able to dou
Alex777 [14]

Answer:

It would take 19 hours and 36 minutes until there are 1040 bacteria present.

Step-by-step explanation:

Given that in a lab experiment, 610 bacteria are placed in a petri dish, and the conditions are such that the number of bacteria is able to double every 23 hours, to determine how long would it be, to the nearest tenth of an hour, until there are 1040 bacteria present, the following calculation must be performed:

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Therefore, it would take 19 hours and 36 minutes until there are 1040 bacteria present.

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3 years ago
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