You decided to invest $10,000 that you won in a contest. You found three accounts to divide your money into. One account pays 5% interest, the other pays 7% interest and the last account pays 10%. You can only put half the amount in the 10% account than you put in the 5% account. At the end of the year you earned $670 in interest. How much did you invest in each account? Write your answer as an ordered triple in the correct order (amount in 5%, 7% and 10%)

In the triangles, bc =de and ac fe.if the mzc is greater than the mze, then ab isdfelth

Liz had 140 pens and inna had 100 pens. after inna gave liz some pens, liz had 3 times as many pens as inna. how many pens did inna give liz?

Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.