Write the following number in standard decimal form seven and fifty-two thousandths

Please help

(urgent ) use pi 3.14 to estimate the circumference of the circle to the nearest hundredth middle is 4in (urgent )

Select the number of ways in which a line and a circle can intersect

Janice determined there were 10 possible outcomes when tossing two coins and spinning a spinner numbered 1 through 6. what is the correct number? what might have been janice's error?