Mathematics, 16.12.2020 05:50 bluebug7316
A radioactive sample with an initial mass of 50 grams has a half-life of 400 years. What is the equation that models the exponential decay for time t?
Answers: 1
Mathematics, 21.06.2019 23:00
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 bakerโs 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 emilioโs 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
Answers: 1
Mathematics, 22.06.2019 01:30
Atriangle has side lengths of x, x+11, and 3x+5. what is the perimeter? question 1 options: 3x2+38x+55 3x3+38x2+55x 5x+16 4x+16
Answers: 2
A radioactive sample with an initial mass of 50 grams has a half-life of 400 years. What is the equa...
Mathematics, 15.12.2020 16:40
Social Studies, 15.12.2020 16:40
Social Studies, 15.12.2020 16:40
Social Studies, 15.12.2020 16:40
English, 15.12.2020 16:40
Mathematics, 15.12.2020 16:40
Mathematics, 15.12.2020 16:40
English, 15.12.2020 16:40
Mathematics, 15.12.2020 16:40