What is 0.2 written as a decimal or mixed number?

The area of square garden is 300m squared. how long is the diagonal?

Which equation expression the relationship between the number of boxes b and the number of cans c and the proportion is 48

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?