Ted is installing lighting in a new block of 12 apartments. he will need 60 metres of cable for each apartment. each new spool holds 100 metres of cable. what is the smallest number of new spools that ted will need for this job ? ?

Which equation represents a circle with a center at (–3, –5) and a radius of 6 units? (x – 3)2 + (y – 5)2 = 6 (x – 3)2 + (y – 5)2 = 36 (x + 3)2 + (y + 5)2 = 6 (x + 3)2 + (y + 5)2 = 36

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?