The first two steps in the derivation of the quadratic formula by completing the square are shown below. Which answer choice shows the correct next step?
Step 1: ax + bx+c = 0
Step 2: ax + bx = -c

In parallelogram abcd the ratio of ab to bcis 5: 3. if the perimeter of abcd is 32 find ab

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?

How can you check that you have correctly converted frequencies to relative frequencies?