A house and lot are appraised 312,000. If the value of the house is three times the value of the lot, how much is the house worth?

Which primary source document would give you insight into how the Great Chicago Fire affected working-class families? A.) a letter B.) a newspaper account C.) an essay D.) an immigrant newspaper

How do you solve 24=x•30

Marc and his brother start saving money at the same time. Marc starts with $145 and adds $10 every month. Ty starts with $20 and adds $15 every month. When will they have the same amount?

A farmer plants 0.4 of a field with wheat. The field is 2.3 acres. How many acres are planted with wheat?

The mean incubation time for a type of fertilized egg kept at 100.3 is 19 days. Suppose that the incubation times are approximately normally distributed with a standard deviation of 11 days.

What is the decimal of 1/10

What is the answer to 5+1*10?

The exponential distribution is frequently applied to the waiting times between successes in a poisson process.

A photographer's camera sits on a tripod that is 1.8 m above the ground. The base of the tripod is 44 m from the base of a tree. The photographer's spot woodpecker in a tree at a 39 degree angle of elevation.

During his first year of life, Avery gained 12 3/4 lb. During his second year of life, Avery gained 40% less weight than he did during his first year of life.