You are given with following investment opportunities

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3

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?