A reaction appears to be destroying some logs. When it is over, only ashes remain. Yet you know that no mass is lost in a chemical reaction.

A. Why is this so? Explain.

B. Which law is at work here?

Leo is planning a trip with his friends by renting a bus. He found that the bus cost $75.50 for 5 people if he is planning to go with 13 people and himself, how much money will Leo pay for the bus? How much money will Leo spend?

a map has a scale of 1 : 50000. Bridgetown is 16.7km away from Littleton. What is the distance between these towns on the map?

Classify the following statement as an example of classical probability, empirical probability, or subjective probability. Explain your reasoning.

Write the missing number. (170+130) + _=300+150. (12+2) + 20=_+20

Chloe is painting a stretched canvas that has an area of 108 square inches the length of the canvas is 12 inches

Refer to the graphic novel frame below. if the closet organizer has a total width of 69 1/8 inches and the closet is 69 3/4 inches wide will the organizer fit

What is 2.3 less than 5

Jack reads 4 books on Monday. He reads more on Tuesday. He reads 7 books total. Hiw many books does Jacj read on Tuesday

A soccer league has 180 players. Of those players 50% are boys. How many boys are in the soccer league?

49 = 72 in logarithmic form