A car valued at £15000 depreciates in value by 5% each
year. What will be the value of
the car after 4 years?

The square root of 9x plus 7 plus the square rot of 2x equall to 7

What is the ratio of the length of an object in yards to the length of the same object in miles?

Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?