What is 8.05 × 10-5 in standard notation? 0.0000805 0.00000805 805,000 8,050,000

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?

Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.

The table below shows the function f. determine the value of f(3) that will lead to an average rate of change of 19 over the interval [3, 5]. a. 32 b. -32 c. 25 d. -25