Mathematics, 16.08.2021 04:50 ohana76
A farmer notes that in a field full of horses and geese there are 30 heads and 84 feet. How many of each animal are there?
Answers: 2
Mathematics, 21.06.2019 13:20
Aboard game uses a fair six-sided die and a spinner with five equal-sized sections colored dark blue, green, light blue, red, and yellow. players roll the die and then spin the spinner. match each probability statement to its correct value.
Answers: 1
Mathematics, 21.06.2019 16:00
Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle
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 β0.1315 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 βreal-worldβ examples and uses of cobalt-60
Answers: 1
Mathematics, 21.06.2019 19:00
Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.
Answers: 2
A farmer notes that in a field full of horses and geese there are 30 heads and 84 feet. How many of...
Mathematics, 26.03.2021 23:10
Mathematics, 26.03.2021 23:10
Mathematics, 26.03.2021 23:10
Chemistry, 26.03.2021 23:10
Mathematics, 26.03.2021 23:10
Arts, 26.03.2021 23:10
Mathematics, 26.03.2021 23:10
Chemistry, 26.03.2021 23:10
Spanish, 26.03.2021 23:10
Mathematics, 26.03.2021 23:10
Mathematics, 26.03.2021 23:10
Social Studies, 26.03.2021 23:10