Each chicken coop can hold 8 chickens what's the maximum of chickens that can fit in 7 Coops?

Write the expression as a constant , a single trigonometric function, or a power of a trigonometric function. sin x cos x/ tan x

The longer leg of a 30-60-90 trangle is 18

Sam opened a money-market account that pays 3% simple interest. he started the account with $7,000 and made no further deposits. when he closed the account, he had earned $420 in interest. how long did he keep his account open?