Use the balanced scale to find the conversion factor that can be used to convert the number of blocks to the weight of the blocks in pounds.

Roger could feed 5 walruses with 4 kilograms of fish. how many walruses could he feed with 7.2 kilograms of fish?

Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?

If i had 1234 apples and 1 banana what is the total amount