The half-life of cesium-137 is 30 years. Suppose we have a 60 mg sample. (a) Find the mass that remains after t years. y(t) = mg (b) How much of the sample remains after 150 years? (Round your answer to two decimal places.) y(150) = mg (c) After how long will only 1 mg remain? (Round your answer to one decimal place.) t = years

Fixed rate mortgage offer: purchase price: $170,000 down payment ($34k): 20% term: 30 years interest rate: 4.25% property tax (yearly): $1,500 homeowner’s insurance (yearly): $1,000 use this example from a fixed-rate mortgage calculator to you answer the questions. keep the page open after you complete this question. according to the calculator, the monthly payment demarco and tanya should anticipate paying for principal and interest is $208. $877. $669. $1,200.