Magine that you are a parent, and your child is going to college in 2 years. tuition fees amount to $16,000 a year for each of the 4 years. you plan on depositing a lump sum of money today in a bank account paying 5% interest a year, so that you can make these annual tuition fee payments. the first tuition fee payment you make will be 2 years from now. calculate how much is the lump sum of money you need to deposit now in order to fund these annual tuition fee your answer to the nearest integer, e. g. enter 12345 if your answer is 12,345.2; enter 12346 if your answer is 12,345.7)

Mga halaman/punong ornamental na di namumulaklak

Click the game tab at the bottom of the simulation and select level 1. (there is no seesaw balance for this part of the activity.) balance the first equation, and click check to see if you got it right. if you can’t balance it in the first try, you can try again. work through the five equations for level 1. click continue to go on to level 2, and later level 3. each level is more difficult than the one before. keep trying until all the equations are balanced. in one or two sentences, describe how you did in the balancing game. in a few more sentences, explain one strategy you learned for balancing more complex equations.

Give one example to show that when substances are mixed, it may result in a chemical or a physical change depending on the conditions.