The new haven high school cheerleaders got a t-shirt gun. the cheerleaders stand
on the track, and shoot the t-shirts up in the air.
the quadratic function that models the height (in feet) of the t-shirt after a certain
amount of time (in seconds) is:
h(t) = –16ť+ 64+ + 4
how high is the gun being held when it is fired?

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?

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

When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?