As an estimation we are told 5 miles is 8 km.
Convert 40 km to miles.

If mary had 320 toy cars and she gave her friend 50 cars and then she gave her brother 72 more cars how much toy cars would mary have left ● explain with proper details

Mrs.sling bought a pound of green beans for $1.80. how much will mrs.tennison pay for 3 1/2 pounds of green beans?

Use the given information to determine the exact trigonometric value.