The two discs in the figure rotate at different speeds. The smaller disc rotated once every 10 minutes. The larger disc takes 14 minutes to rotate. If they both start rotating at the same time, how long until the two arrows align again?

The two-way table shows the number of people whose hobbies are reading or solving puzzles and who either ride a motorcycle or don’t ride a motorcycle. among people whose hobby is reading, what is the relative frequency of not riding a motorcycle? express your answer as a decimal, and round it to the nearest hundredth if necessary. enter your answer in the box. reading solving puzzles ride a motorcycle 7 3 don't ride a motorcycle 5 9

How many grams the dog will eat in 3 days?

Due to financial difficulties the owner of 4 skateboard stores is going to close 2 of his stores. based on the money earned at each store, which two stores should remain open?