Mathematics, 17.09.2021 18:30 ooo712772
A utility pole is 6 m high. A cable is stretched from the top of the pole to a point in the ground that is 4 m from the bottom of the pole. How long is the cable?
Answers: 3
Mathematics, 21.06.2019 16:30
What is the remainder when 2872 is divided by 76? a) 51 b) 57 c) 60 d) 63
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
Mathematics, 21.06.2019 20:30
Suppose you just purchased a digital music player and have put 8 tracks on it. after listening to them you decide that you like 4 of the songs. with the random feature on your player, each of the 8 songs is played once in random order. find the probability that among the first two songs played (a) you like both of them. would this be unusual? (b) you like neither of them. (c) you like exactly one of them. (d) redo () if a song can be replayed before all 8 songs are played.
Answers: 2
A utility pole is 6 m high. A cable is stretched from the top of the pole to a point in the ground t...
English, 05.04.2021 17:40
Chemistry, 05.04.2021 17:40
History, 05.04.2021 17:40
Mathematics, 05.04.2021 17:40
Mathematics, 05.04.2021 17:40
Business, 05.04.2021 17:40
Computers and Technology, 05.04.2021 17:40
Social Studies, 05.04.2021 17:40
History, 05.04.2021 17:40
English, 05.04.2021 17:40