Zach performed several experiments related to gravity. At the end of one experiment, Zach concluded that the gravitational force between two objects is directly proportional to the masses of the objects. Which set of data did Zach use to form this conclusion? A. Distance Mass Acceleration Time 5 m 5 kg 9.8 m/s2 1.0 s 10 m 10 kg 9.8 m/s2 1.4 s 15 m 15 kg 9.8 m/s2 1.7 s 20 m 20 kg 9.8 m/s2 2.0 s 25 m 25 kg 9.8 m/s2 2.3 s B. Distance Mass Acceleration Time 5 m 5 kg 9.8 m/s2 1.0 s 10 m 5 kg 9.8 m/s2 1.4 s 15 m 5 kg 9.8 m/s2 1.7 s 20 m 5 kg 9.8 m/s2 2.0 s 25 m 5 kg 9.8 m/s2 2.3 s C. Distance Mass 1 Mass 2 Force 5 m 10 kg 10 kg 2.7 × 10-10 N 10 m 10 kg 10 kg 6.7 × 10-11 N 15 m 10 kg 10 kg 3.0 × 10-11 N 20 m 10 kg 10 kg 1.7 × 10-11 N 25 m 10 kg 10 kg 1.1 × 10-11 N D. Distance Mass 1 Mass 2 Force 10 m 10 kg 15 kg 1.0 × 10-10 N 10 m 15 kg 15 kg 1.5 × 10-10 N 10 m 10 kg 30 kg 2.0 × 10-10 N 10 m 20 kg 20 kg 2.7 × 10-10 N 10 m 20 kg 30 kg 4.0 × 10-10 N

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