The Knox Valley investment club invested $10,000 at 4.6% annual simple interest. How much additional money should they invest at an annual simple interest rate of 3.5%, so that the total annual interest earned from the two accounts is 4.0% of the total investment?

the infinity sign

step-by-step explanation:

hi there! my name is zalgo and i am here to you out today. the answer is pretty simple (in a way). this equation equals to 25.2!

i hope this answer !

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51

step-by-step explanation:

73-22=51 the   mass number minus the amount of protons gives you the amount of neutrons