Specialty t-shirts are being sold online for $30 plus a one-time handling fee of $2.75. The total cost is a function of the number of t-shirts bought. What function rule models the cost of the t-shirts? Evaluate the function for 5 t-shirts.
Determine the limit of the trigonometric function: Limit as x approaches pi/4 of (1-tanx)/(sinx-cosx) I need step by step help using the special trignometric limits theorem.
What is 6.3 x 10 to the 4th power converted to scientific notation
The magnitude of vector is 18.0 units and points in the direction 345° counterclockwise from the positive x-axis. Calculate the x- and y-components of this vector.
What is the sum of 667 and 23?
A pharmacist has 2 hectograms 55 grams of pills. Each pill weighs 1 gram 2 centigrams. how many pills does the pharmacist have altoghter?
How much interest will Mary owe if she borrows $2,000 at a rate of 6% for 2 years?
A certain mixture calls for 6mg of amoxycillin to 15 liters of water. How many liters of water would you need for 12mg of amoxycillin?
If you buy 6 boxes of cereal for $ 10, how much will 9 boxes of cereal cost ?
If you can buy 12 cans of juice for $8, how much will 18 cans cost ?