Micah deposited $4000 between two savings account. one account earns 4% simple interest each year. the other account earns 2% simple interest. last year micah earned $140 interest on the accounts.

what amount was originally deposited into the account that pays 4% interest?

What is the perimeter of square abcd? units units 28 units 37 units

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.

Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?