Question

plz do this all question​

Answer 1

Answer:

Step-by-step explanation:

2 log (2x - 5) = 3.0 d) log (4x) + log (x - 6) = log 217 a) If the rate growth is 3.4% per day, in how many days will the concrete reach As it dries, the compressive strength of concrete grows to a maximum value of Student ID: Name: 11. 50Mpa. (4marks) 45Mpa? b) Write the equation for the strength and provide a detail sketch 12. A radioactive material decays at a rate of 8.2% per year. If the present amount of 400kg. What was the initial amount of material 8 years ago? Write the equation for the amount of material and provide a detail sketch. (4marks) 13. a) Graph the following function using the given vertical log scale graph and b) Submit both models using excel - display the trendline for each model - Submit Name: Student ID: rectangular scale graph. Include a table of value for each graph. OR the rectangular and vertical log scale - label your axis (2 graphs). a) Y = 5000(4)^* b) y = 2