The side length of a cube is measured to be 1.3 f de, with an error of atmost 1 inch. el )No calculus) Determine the difference, in fte, between the volume of the aube computed with the measured side length and the volume computed with the largest (resp., smallest) value for the side length in the error range. Remember first to convert all lengths to feet! Round your final answers to three digits after the decimal point. (b) Use differentials to estimate the error in calculating the volume of the cube using the measured value and error estimate for the side length of the cube. Round your final answer to three digits after the decimal point.

At river bank, checking account customers earn 0.75% interest a month on their account balances, pay no service fees for writing checks, and pay a monthly $2.00 financial charge. calculate the income earned in one month on the checking account for a customer with an account balance of $1,000. a. $4.25 b. $5.50 c. $6.75 d. $7.25 checking account earnings at baker’s bank are expressed by the equation: i = -0.09x + 10.2. while the earnings at elite bank are modeled by: i = -0.02x + 7.5. in both cases, x is the number of checks written. at what number of checks will elite bank start generating more checking account income than baker's bank? a. 12 b. 25 c. 39 d. 42 emilio’s checking account had a balance of 728.32 at the beginning of the week. he wrote checks for the following amounts throughout the week: $99.48, $33.50, $18.23, and $72.05. he also deposited his paycheck in the amount of $1,109.90. what is his account balance at the end of the week? a. $1,192.35 b. $1,222.86 c. $1,540.52 d. $1,614.96