The string that produces the lowest point on a piano vibrates 87 times in three seconds how many times with the string vibrate in 12 seconds

step-by-step explanation:

this woman was an important writer and propagandist during the american revolution. she was a member of the committee of correspondence (in fact the committee was formed in her home) and was an advisor to many of the revolutionary leaders, including george washington and john adams. who was this revolutionary woman?

answer: it's upside down and i can't read it

step-by-step explanation:

1/2*qr*rs

step-by-step explanation:

answer by yourhope:

hi! : )

a farmer that lived in ancient egypt would most likely be barried in the sand, in the desert!

: )