To solve this, consider that there are 20 nickels in 1 dollar. So, if you divide 40,000 by 20, you can solve for the answer.40,000 / 20 = $2,000
m^4 n^5 - m^20 n^21
For anything to the power of a negative, put the number as the denominator in 1/? and then solve (ex: 2 to the power of neg. 2 = 1/2 to the power of 2 = 1/4)
Solve the exponent first and then subtract it! Ex 5 to the 2 power-20 5 to the 2power = 25-20=5!!
It will take one minute for Jacinta to solve 20 questions and it will take 3 minutes for her friend to solve 20 questions.
25
To solve this, consider that there are 20 nickels in 1 dollar. So, if you divide 40,000 by 20, you can solve for the answer.40,000 / 20 = $2,000
Generally,1. Convert parallel branches into series equivalents2. Solve for the total resistance3. Solve for individual voltages4. Solve for individual currents5. Solve for power
m^4 n^5 - m^20 n^21
it's the same as 1 over the same number to a positive power. 2 to the power -3 = 1/ 2 cubed = 1/8
5x+1=20 5x=20-1 5x=19 5x/5=19/5 x=19/5
(2a + 1)(4a2 - 2a + 1)
1 over 5^2. which is 1/25
There is no equation in the question!
any number to the 0 power is 1, so the answer is 2.
I already know this. 1 2 4 5 6
23 * 31 = 20 * 30 + 20 * 1 + 3 * 30 + 3 * 1 = 600 + 20 + 90 + 3 = 713.