Mathematics, 17.09.2019 18:40 trevorhenyan51
Fred buys a video game disk for $4. there was a discount of 20%.what is the sales price
Answers: 2
Mathematics, 21.06.2019 16:00
Drag the tiles to the table. the tiles can be used more than once. nd g(x) = 2x + 5 model a similar situation. find the values of f(x) and g(x) let's say that the functions f(x for the given values of x. fix)=5(4) * g(x) = 2x+5
Answers: 1
Mathematics, 21.06.2019 16:30
Diana is painting statues she has 7/8 of a liter of paint each statue requires 1/20 of a liter of paint how many statues can she paint?
Answers: 3
Mathematics, 21.06.2019 16:30
An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.
Answers: 2
Mathematics, 21.06.2019 16:50
The rate of decay of a radioactive substance depends upon the amount present initially. the mass y (mg) of the radioactive substance cobalt-60 present in a sample at time t (years) is represented by the exponential equation y=50e −0.1315 t . answer the following questions in complete sentences. 1. how does the exponential equation above compare to the equation for simple interest that is compounded continuously? explain the similarities. 2. what is the initial amount of cobalt-60 in the sample? 2. how much cobalt-60 is left after 8.4 years? show your work. 3. what would be the y-intercept of the graph? what does it represent? 4. after how many years will the amount of cobalt-60 left be 6.25 mg? explain what happens to the cobalt-60 after 50 years? 5. discuss some “real-world” examples and uses of cobalt-60
Answers: 1
Fred buys a video game disk for $4. there was a discount of 20%.what is the sales price...
English, 06.07.2019 17:30
Mathematics, 06.07.2019 17:30
Mathematics, 06.07.2019 17:30
Mathematics, 06.07.2019 17:30
History, 06.07.2019 17:30
Mathematics, 06.07.2019 17:30
Mathematics, 06.07.2019 17:30
Physics, 06.07.2019 17:30
Mathematics, 06.07.2019 17:30
Mathematics, 06.07.2019 17:30