Question #1) jeremy determines that √9= 9^1/2. part of his work is shown √9=3=3^1=3^1/2 + ^1/2==9^1/2 which expression or equation should be placed in the blank to correctly complete jeremy's work? a: (3^2)^1 b: 3^1/2 + 3^1/2 c: 3^1/2 x 3^1/2= (3x3)^1/2 d: 3^1/2 x 3^1/2= (3x3)^1/2+^1/2 question #2) a bird drops a stick from the top of miami tower. the height of the stick after x seconds is given by f(x) = 625-16x^2. select all the correct interpretations of the coordinates of the point at the maximum of the function f(x). a: the time it takes the stick to hit the ground b: the time when the stick is at its highest point c: the height of the stick when it is dropped from miami tower d: the time when the stick is dropped from the top of miami tower e: the distance of the stick from miami tower when it hits the ground.

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

If the endpoints of the diameter of a circle are (8, 6) and (2,0), what is the standard form equation of the circle? a) (x + 5)2 + (y + 3)2 = 18 (x + 5)2 + (y + 3)2 = 3.72 (x - 5)2 + (y - 3)2 = 18 d) (x - 5)2 + (y - 3)2 = 32

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