Mathematics, 28.11.2019 20:31 ayoismeisalex
If v(x, y) is the electric potential at a point (x, y) in the xy-plane, then the level curves of v are called equipotential curves because at all points on such a curve the electric potential is the same. sketch some equipotential curves if v(x, y) = c/ r2 − x2 − y2 , where c and r are positive constants.
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 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
Answers: 1
Mathematics, 21.06.2019 23:30
Harry the hook has 7 1/3 pounds of cookie dough.she uses 3/5 of it to bake cookie. how much cookie dough does she use to make cookie?
Answers: 1
Mathematics, 22.06.2019 00:30
Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.
Answers: 1
If v(x, y) is the electric potential at a point (x, y) in the xy-plane, then the level curves of v a...
English, 14.10.2020 15:01
Social Studies, 14.10.2020 15:01
Mathematics, 14.10.2020 15:01
History, 14.10.2020 15:01
English, 14.10.2020 15:01
Social Studies, 14.10.2020 15:01
Mathematics, 14.10.2020 15:01
Mathematics, 14.10.2020 15:01
Physics, 14.10.2020 15:01
History, 14.10.2020 15:01
Computers and Technology, 14.10.2020 15:01
Physics, 14.10.2020 15:01
Chemistry, 14.10.2020 15:01