Problem: Article: Not getting enough sleep can affect your concentration and cause memory problems, hindering your learning process. A healthy sleep schedule should be kept up as lost sleep has a cumulative effect on your mind and body. As a general rule, the required amount of sleep for optimal functioning is: 9-11 hours a day for children 8.5-9.5 hours a day for teenagers 7-9 hours a day for adults As a general rule, eating healthy will improve your overall well-being, both mentally and physically. Improve your capacity to learn by consuming healthy, "smart" foods that aid with concentration. Make sure to eat a well-balanced breakfast every day, avoid high fat foods, and try to add learning-friendly foods to your diet, such as: Omega 3-rich fish (e.g. salmon) Whole grains Avocados Blueberries Dark chocolate Regular exercise is a key component to concentration and learning potential. If possible, exercise right before studying, which will raise your focus for 2-3 hours. If your concentration starts to fade while reading or studying, take a 15 minute exercise break to renew your energy (e.g. a quick walk around the block). Exercise also releases endorphins and serotonin, which boost mood and fight depression. You don't have to bust out the weights or sports equipment. A brisk walk or jog around the block will do. Get the best learning experience possible by keeping an open line of communication with your teachers. Ask questions at appropriate times (e.g. after class), visit during office hours, and follow-up by email to confirm that you have absorbed what they told you. Reaching out will let a teacher know that you appreciate their time and wisdom, and that you should be taken seriously. Setting clear goals for your learning process will keep you motivated and organized. Be realistic about your goals in terms of time and complexity. For example, if you want to learn the theoretical component of how to drive, aim to read and retain one chapter of the driving manual per week.
Summary: Get enough sleep. Eat a healthy diet. Exercise regularly. Communicate with your teachers. Set goals.

Problem: Article: The effective interest rate is calculated through a simple formula: r = (1 + i/n)^n - 1. In this formula, r represents the effective interest rate, i represents the stated interest rate, and n represents the number of compounding periods per year. For example, consider a loan with a stated interest rate of 5 percent that is compounded monthly. Using the formula yields: r = (1 + .05/12)^12 - 1, or r = 5.12 percent. The same loan compounded daily would yield: r = (1 + .05/365)^365 - 1, or r = 5.13 percent. Note that the effective interest rate will always be greater than the stated rate. If interest is compounded continuously, you should calculate the effective interest rate using a different formula: r = e^i - 1. In this formula, r is the effective interest rate, i is the stated interest rate, and e is the constant 2.718. For example, consider a loan with a nominal interest rate of 9 percent compounded continuously. The formula above yields: r = 2.718^.09 - 1, or 9.417 percent. After familiarising the theory, do the maths differently. Find the number of intervals for a year. It is 2 for semi-annual, 4 for quarterly, 12 for monthly, 365 for daily. Number of intervals per year x 100 plus the interest rate. If the interest rate is 5%, it is 205 for semi-annual, 405 for quarterly, 1205 for monthly, 36505 for daily compounding. Effective interest is the value in excess of 100, when the principal is 100. Do the maths as: ((205200)^2)100 = 105.0625 ((405400)^4)100 = 105.095 ((1,2051,200)^12)100=105.116 ((36,50536,500)^365)100 = 105.127 The value exceeding 100 in case 'a' is the effective interest rate when compounding is semi-annual. Hence 5.063 is the effective interest rate for semi-annual, 5.094 for quarterly, 5.116 for monthly, and 5.127 for daily compounding. Just memorise in the form of a theorem. (No of intervals x 100 plus interest )divided by (number of intervals x100) raised to the power of intervals, the result multiplied by 100. The value exceeding 100 will be the effective interest yield.
Summary: Familiarize yourself with the formula for converting the stated interest rate to the effective interest rate. Calculate the effective interest rate using the formula above. Familiarize yourself with the formula used in case of continuously compounding interest. Calculate the effective interest rate in case of continuously compounding interest. After reading and fully understanding the theory, calculation can be simplified in the following way.

Problem: Article: Safari has an icon that resembles a blue compass. Click the Safari icon in the Dock at the bottom of the screen to open Safari. It's in the menu bar at the top of the screen in the upper-left corner. This displays the Safari menu. It's the third option in the Safari menu. This opens the Preferences menu. It's below the icon that resembles a blue puzzle piece at the top of the Preferences window. All extensions and ad blockers are listed in the menu to the left in the Extensions menu. Click to remove the checkbox to the left of all enabled ad blocker extensions. To enable the ad blocker again, navigate back to this menu and click the toggle switch to enable the extension.
Summary:
Open Safari. Click Safari. Click Preferences. Click the Extensions tab. Click the checkbox next to all enabled ad blockers.