Which of the statements about the y-axis are true?

i. the y-axis is a vertical number line that passes through the origin.
ii. the y-axis intersects the x-axis at the point (0 , 0).
iii. the y-axis is the first coordinate in an ordered pair that describes the vertical distance from the origin.
iv. the y-axis is a horizontal number line that passes through the origin.
i only
ii and iv
iv only
i and ii

Acircular garden with radius of 8 feet is surrounded by a circular path with a width of 3 feet. what is the approximate area of the path alone? use 3.14 for π

Find │7│. a. 1 over 7 b. –7 c. 7 asap i always mark brailiest who me so

Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.