Lexi started her homwork at 4: 30 p. m. she finished at 5: 05 p. m. how many seconds did it take her to finish her homework?

A) if $50000 is invested in a bank account that pays 9.3% of interest compounded on a six-monthly basis, how much money will be in the account after 3 and 12 years? b) if matusalen's father had put $2.0 in the bank when he was born and there, how long would matusalen have had to his death (969 years later) if the interest was 7% per year composed each month and weekly?

What is coefficient of the term of degree of degree 5 in the polynomial below

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'