Jen bought 30 shares of ebay at the close price of $20.95. she bought 20
more shares a year later at the price of $25.50. two years later, she sold all of
her shares at the price $28.75. if her broker charges $30 for each transaction,
how much money will jen have after all of her transactions?

a. $1387.50

b. $1409.50

c. $1407.50

d. $1437.50

Acompany manufactures large valves, packed in boxes. a shipment consists of 1500 valves packed in 75 boxes. each box has the outer dimensions 1.2 x 0.8 x 1.6 m and the inner dimensions 1.19 x 0.79 x 1.59 m. the boxes are loaded on a vehicle (truck + trailer). the available capacity in the vehicle combination is 140 m3. each valve has a volume of 0.06 m3. - calculate the load factor on the box level (%). - calculate the load factor on the vehicle level (%). - calculate the overall load factor (%).

The graph of f(x) = |x| is transformed to g(x) = |x + 11| - 7. on which interval is the function decreasing?

Given the net of the rectangular prism, what is its surface area?