R=log(i/io) r is the richter number of the earthquake, i is the intensity of the earthquake, and io is the intensity of the minimum detectable earthquake. ! an earthquake has a richter number of 4.2. how many times more intense than the minimum detectable earthquake is the earthquake? round your answer to the nearest whole number.

3× __ -2=15 7 2× __+1=7 5 7× =22 15 5× __+10=2 8 × __+4=20 6 × =10 3 × __+2=8 6 × __+8=8 9 × __+7=20 6

One positive number is 9 more than twice another. if their product is 95, find the numbers

Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin