1) In the check register, what balance should have been entered on 7/31? 2) On the bank statement, what should have been entered for the total deposits?
3) On the bank statement, what should have been entered for the total withdrawals?
4) On the bank statement, what should have been entered for the ending balance?
5) Which transaction caused an overdraft, and what was the overdraft amount?
6) Is the final balance in the register correct ? Show how you know.

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?

What is the probability of throwing several dice with sum equal to 6 (six)? show the ways of possibilities for sum 6 (as the numerator) and the ways of throwing n dices for n = 1, 2, 3, 4 or 5 as denominator for all the questions to earn full credits. (a)throw one die, (b) throw two dice, (c) throw three dice (d) throw 4 dice, (e) throw 5 dice