Are numbers with exponents rational numbers?

Which digit in the number 53,941 would be changed to form 58,941? how would the value of 53,941

a painter said it would take 1 person 120 hours to paint his house how many days would it take 4 people 6 hours a day

Suppose the population of a town is 15,200 and is growing 2% each year. Write an equation to model the population growth. Predict the population after 10 years

A bacyard gardener has calculated that she will need 425 square feet to grow the crops she wants. If her garden must be 25 feet wide, how long will it need to be?

P-24=13 Solve the equation

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.