At a cross country meet the length of the ribbon at the finish line is 5 meters long. Sydney measures the ribbon using a meter stick. She measures 5.15 meters. What is the approximate error of the length?

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?

Asinusoidal function whose frequency is 1/6pi

Ican interpret and represent the remainder in division calculations sensibly for the context (eg 27.4 in calculating average height in cm: $27.44 if it represents an amount of money) solve the following problems. 15) the wildlife park charges $25.50 dollars per person to enter their park if the park made $15096 dollars today, how many people entered the park? 16) ms adams plus 2,230 other keen runners ran a marathon: between them they ran 94817.5km. how many km did each competitor run?