Mathematics, 24.03.2021 17:30 smithsa10630
Miguel has 1/4 pan of lasagna left in the refrigerator. He wants to cut the lasagna into 3 equal pieces. 1/4 What fraction of the pan is each piece? Write a division expression, a sentence, and draw a picture to support your response.
Answers: 1
Mathematics, 20.06.2019 18:02
Find and simplify the difference of the golden ratio and its multiplicative inverse
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 â0.1315 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 âreal-worldâ examples and uses of cobalt-60
Answers: 1
Mathematics, 21.06.2019 18:40
What value of x is in the solution set of 4x â 12 s 16 + 8x?
Answers: 3
Mathematics, 21.06.2019 19:10
With this question substitute t=3 and t=5 to determine if the two expressions are equivalent. 4(t + 3) 4t+12 which statements are true? check all that apply. a. the value of both expressions when t =5 is 32. b. the two expressions are not equivalent. c. the value of both expressions when t=3 is 15. d. the value of both expressions when t=5 is 23. e. the two expressions are equivalent. f. the value of both expressions when t=3 is 24.
Answers: 3
Miguel has 1/4 pan of lasagna left in the refrigerator. He wants to cut the lasagna into 3 equal pie...
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