Mathematics, 03.02.2021 01:00 Tyson1191
Blake's family took a road trip to Mount Rushmore. Blake fell asleep after they had traveled 702 miles. If the total length of the trip was 900 miles, what percentage of the total trip had they traveled when Blake fell asleep?
Answers: 3
Mathematics, 21.06.2019 15:50
Which of the following is the equation that says that the product of a number and ten is equal to 20 percent of that number ? a) 10n= 2.0n b) 10+n=.20n c) n+ .20n=10 d) 10n=0.20n
Answers: 1
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 18:30
Florence price's brownies and more sells all types of cookies and pastries. on tuesdays, they markdown all brownies 75% to a sale of $1.50 a dozen. find the selling price and the markdown of a dozen brownies.
Answers: 1
Mathematics, 21.06.2019 21:00
Askateboard ramp is in the shape of a right triangle what is the height of the ramp
Answers: 3
Blake's family took a road trip to Mount Rushmore. Blake fell asleep after they had traveled 702 mil...
Mathematics, 23.04.2021 23:10
Mathematics, 23.04.2021 23:10
Mathematics, 23.04.2021 23:10
Mathematics, 23.04.2021 23:10
Mathematics, 23.04.2021 23:10
Chemistry, 23.04.2021 23:10
Mathematics, 23.04.2021 23:10
Chemistry, 23.04.2021 23:10
Mathematics, 23.04.2021 23:20
Arts, 23.04.2021 23:20
Biology, 23.04.2021 23:20
Arts, 23.04.2021 23:20