Javier is building a model train. He has enough track for a train that is

2.5 meters long. Does Javier have enough track for a train with 15 cars?

Each car will be 16 centimeters long.

Six donuts cost a total of $3.54 what is the cost for one donut? Six donuts cost a total of $3.54 what is the cost of one donut?

On the first day of food drive. mrs. teasley classes brought in 6 can of fruit 4 can of bean 7 box of noddle and 4 can of soup find the ratio of can of fruit to the total number of food items collected then explain it mean

A merchant can place 8 large boxes or 10 small boxes into a carton for shipping. In one shipment, he sent a total of 96 boxes. If there are more large boxes than small boxes, how many cartons did he ship?

Solve the proportion 9/12=15/x

These data show the ring sizes for a sample of 8 men. 12 10 11.5 11.5 12 9 9 11 What is the best approximation of the standard deviation for the ring size data?

Which lists the even numbers between 1 and 19 in set notation? A.{2, 4, 6, 8, 10, 14, 16, 18} B.{0, 2, 4, 6, 8, 10, 12, 14, 16, 18} C.{1, 3, 5, 7, 9, 11, 13, 15, 17, 19} D.{2, 4, 6, 8, 10, 12, 14, 16, 18}

Factor completely 4x2 - 32. 4 (x + 4) (x - 4) 4 (x + 4) (x - 8) 4 (x2 - 8) Prime

To write the best estimate for the following product in scientific notation, what should be the power of ten? (891x 10°) (83x102)

Which of the following are assumptions needed for simple arithmetic A. Numbers exist. B. Multiplication. C. Addition. D. All of the above. E. A and C above.

Write and solve a problem involving money that can be solved with a division equation and has a solution of 1,350.