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Q: How can an expression with a negative exponent be changed into one with a positive exponent?
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What is the additive inverse of a mixed number?

It is the mixed number with its sign changed - from positive to negative or negative to positive


What happens to a graph if the y intercept is changed?

The point that moves (if none a new point is made) goes up or down the graph. Up is a positive number. Down is a negative number.


What is a negative 1 changed into a decimal?

It is simply: -1 = -1.0 as a decimal


The thermometer show negative 20 degrees if the temperature rises negative 10 degrees how much will it have changed?

It will have fallen to -30o


How do you answer measurement in scientific notation?

Example 1: Numbers greater than 1124000 km would be 1.24 x 105 km in scientific notation. Notice the trailing zeros were omitted. Also notice that 124 was changed to 1.24. This is the coefficient and must be less than 10. This will result in a coefficient that has only one nonzero digit in front of the decimal. Another part of the number in scientific notation is the base 10 with an exponent. The exponent indicates the number of decimal places that the decimal place was moved. In this case, the decimal point was moved 5 places to the left, so the exponent is 5. It is positive because moving the decimal point to the right 5 spaces restores the number to expanded form.Example 2: Numbers less than 10.000685g would be 6.85 x 10-4g in scientific notation. Notice the leading zeros were omitted. Also notice that 685 was changed to the coefficient 6.85 and the base 10 has an exponent of -4. This indicates that the decimal point was moved 4 spaces to the right. It is negative because moving the decimal point to the left 4 spaces restores the number to its expanded form.

Related questions

How do you change negative exponents to positive exponents?

If you have 10^-3 then you can consider it the same as (1/10^3) and you have changed the negative exponent to positive exponent. Similarly, if the original number is (1/10^-3), that is equivalent to 10^3. In most cases it is as simple as taking the reciprocal.


This is a positive or negative changed for women and why.?

in wwi


What is the additive inverse of a mixed number?

It is the mixed number with its sign changed - from positive to negative or negative to positive


What is positive 7 minus negative 8?

1 is the answer +8-(-7) = 15 If you subtract a negative number, you sign is changed to addition. A positive minus a minus = a positive. (two minuses next to one another = a +) +8-(-7) =+8+7 =15


How can negative attitudes towards a product be changed?

Well, maybe if you keep trying the product and maybe grow to like it, than there will be a positive attitude towards it instead of a negative attitude.


What is the magnetic charge of the South Pole?

Negative is the current magnetic charge of the Earth's South Pole.But such has not always been the situation. Scientists suggest that the charge changed from positive to the current negative about a million years ago. At the same time, the North Pole's magnetic charge changed from negative to its current positive.AnswerWe do not describe a magnetic pole as a 'charge', and the terms 'positive' and 'negative' are not applied to magnets. Magnetic poles are described as being 'north' and 'south', whereas electric charges are described as being 'positive' or 'negative'.Having said this, it should be mentioned that people involved with magneto therapy do describe magnetic poles as being 'positive' and 'negative', but this is a pseudoscience and much of its terminology is nonsense.


Why was Penance changed to Reconciliation?

Penance is somewhat of a negative term that infers punishment. Reconciliation infers something more positive - healing and forgiveness.


What side is the positive battery terminal on a 2006 craftsman riding lawn mower?

Postive cables are always red and negative are black. Just in case someone changed it with the wrong one, the positive cable goes to the solenoid/starter and the negative goes to ground. Postive post is labeled with a + next to the post and negative is -


When an element loses electrons it forms a positive or negative charge?

The atom will have a positive charge, because the number of protons in the nucleus hasn't changed but there are fewer negatively charged electrons to neutralize the positive charge from the nucleus.


Why is negative 3 times negative three positive 9?

A negative times a negative always equals a positive. If I take -3 x -3 =9 I then change the sign on one side. What is done on one side I have to do on the other. So...-3 becomes 3 on the left and because I changed the one side, I have to change the other. So, the other -3 becomes 3. Now...3 x 3 = 9


How does the size of the ions generally change as you move from top to bottom on the periodic table?

The attraction between the positive atomic nucleus and negative electrons is changed and depends on these electrical charges..


Battery is being drained when ignition is off?

Had the same problem, changed the positive and negative battery cable heads, this stopped the drain. Check and see if the cables are good first.