Round all answers to the nearest tenth. Tim Jones needs help in making an investment decision. He has created the following table. Purchase Price 100 shares Commission Total Cost Sales Price Commission Cash to Tim = Sales Price - Commission Cash to Tim ÷ Total Cost (nearest tenth) ABC = $525 0 $525 $787 0 $787 150% DEF = $600 $275 $875 $900 $100 $800 % 1. If Tim does not buy DEF, how much can he spend on ABC? 2. How many shares of ABC can he buy if he does not buy DEF? 3. If the selling price is $1,750, how much will Tim have earned by investing? 4. What is the total return divided by the total cost in this example?

Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?

In one day there are too high tides into low tides and equally spaced intervals the high tide is observed to be 6 feet above the average sea level after six hours passed a low tide occurs at 6 feet below the average sea level in this task you will model this occurrence using a trigonometric function by using x as a measurement of time assume the first high tide occurs at x=0. a. what are the independent and dependent variables? b. determine these key features of the function that models the tide: 1.amplitude 2.period 3.frequency 4.midline 5.vertical shift 6.phase shift c. create a trigonometric function that models the ocean tide for a period of 12 hours. d.what is the height of the tide after 93 hours?

Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?