What digit appears in the units place in the number obtained when 2320 is multiplied out?

How to find an acute angle between two lines?

Simplify the expression: (a^4b^5c^6) ^3 a^7b^8c^9 a^12b^4c^18 a^4b^5c^6 a^12b^15c^18

John measured the circumference of a circular barrel as 40.6 inches and the diameter is 10 which expression gives an approximate value of pie?

1 1/5 divided by 2 1/6

Find the unit rate in feet per sec 240yards/1hour to feet per sec

What other information do you need to immediately prove the triangles congruent using sas congurence with no additional steps?

a pizza parlor has 8 different toppings and 3 different cheeses to choose from on the menu. how many pizza combinations are possible if each pizza has 1 topping 1 cheese

An 80-pound bag of concrete mix will yield 0.6 cubic feet of concrete. Each bag costs $4.98. An artist wants to make a concrete sculpture consisting of three cubes, one on top of the other. The cube at the base will be 3 ft x 3 ft x 3 ft.

How do you know what to round a number by when it doesn't say it

The scale on the map is 1 cm 12 km find the actual distance to the kilometers for the given lengths of the Map a) 4 km