Kendall is planning to buy a laptop for 1,200 each month she doubles the amount she saved the previous month if she saved 20 dollar the month in how many month will she have enough money to buy a laptop

Which of the following are parts of a sphere

You are on a cycling trip around europe with friends. you check the weather forecast for the first week. these are the temperatures for the week. sun mon tues wed thurs fri sat 16°c 20°c 24°c 28°c 28°c 23°c 15°c what is the mean temperature forecast for the week?

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?