Part B Recollect the steps you learned in the lesson. Write down the steps to compute the total number of countries under each region. Write down the number of countries subtotal under each region, and the grand total of the number of countries. ​

Light travels at a speed of 186,000 miles a second. the distance light travels in a year is 5,865,690,000,000 miles/year 5,865,695,000,000 miles/year 58,656,950,000,000 miles/year 6,789,000,0000 miles/year

Technician a says that with self-adjusting clutch systems, the release bearing constantly rotates. technician b says that the ball bearing portion of the release bearing should be lubricated with high-temperature grease during routine maintenance. which technician is correct?

Which two technologies support the building of single-page applications?