Se considera trei numere a, b,c . daca media aritmetica a numerelor a si b este egala cu 1,4 ,media aritmetica a numererelor b si c este egala cu 2 , iar media aritmetica a numerelor a s c este egala cu 1,8 aflati a, b si c dau coroana

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

If you prove that ∆wxz is congruent to ∆yzx, which general statement best describes what you have proved?

Acredit union pays 5% annual interest, compounded daily, on saving deposits. find the value after one year of $500 deposited in this account. a-$20.40 b-$25.64 c-$520.40 d-$525.64