accountability and school reform

Production of aromatic hydrocarbons (arenes) like benzene, toluene and xylenes. Earlier the bulk of arenes were obtained from coal tar, but now they are derived from petroleum by the process of reforming. Increasing the octane number of straight-run gasoline by increasing the proport..

Tommy has three savings accounts in different banks. From account A, he shifts 20% of the funds to account B and 5% to account C. The rest remains in account A. From account B, he transfers 10% of the funds to account A, 85% rema..

Mike withdrew $2000 from his savings account. The new balance in his account is $7000. What was the total amount in his account before the withdrawal? => $9500 or $5000 or $9000 or $8500..

Mrs. Lydia had $3857.75 in her savings account. She withdrew $203.20 from her account. What was the balance in her account after the withdrawal? => $3654.55 or $3534.32 or $3754.79 or $3855.06..

If you deposit $500 in an account that earns 7.4% compounded annually, then what would be the balance in that account after 4 years? => $655 or $675 or $645 or $665..

Ed has $7,500 in his account. Find the maximum amount that he can withdraw from his account, if the minimum balance he should maintain is $200. => $7200 or $7500 or $7400 or $7310..

Shan has $165 in his savings account. He withdraws $85.50. Find the amount left in Shan's savings account. => $89.50 or $79.00 or $79.50 or $89.00..

Mr. Sam withdraws $80, $2, $47, $95 and $96 from his account in a month. What is the average withdrawal from the account for the month? => $62 or $66 or $64 or $69..

Joe has a balance of $160 in his savings account. He deposited $99 on Monday and he withdrew $160 the next day. How much is left in his account? => $99 or $160 or $259 or 0..

Dennis had $936.58 in his checking account. He deposited $214.39 this morning. Find the new balance in his account. => $1150.97 or $1151.07 or $722.19 or $722.29..