To order a class ring. students must decide on a gold, silver, or white gold band and one of 10 stones. they must also
choose from one of 25 activity symbols to put on the side. how many different ring selections are there?
450
675
750

750

Step-by-step explanation:

3 choices for the band, 10 choices for a stone, 25 choices for the activity symbols, so that makes 3*10*25 = 750 possibilities.

for ex: the reciprocal of 3/4 is 4/3. it is the opposite.

reciprocal definition:

a mathematical expression or function so related to another that their product is one; the quantity obtained by dividing the number one by a given quantity.

answer: two angles are called supplementary if they add up to 180°. example: the two angles (140° and 40°) are supplementary because they add up to 180°.

step-by-step explanation: