Cathy is running at a rate of 9 km/h. what is her speed in m/s?

2.5 which is the closest rounding you will get .

Step-by-step explanation:

9 km/hr * [1 hour/ 3600] * [1000 m / 1 km]

9 * [1/3600] * [1000 /1]

9 * 1000 / 3600

9 * 0.2778

2.5 m/s

5.25 ounces

step-by-step explanation:

divided 3/4 and 6

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.