Perform the indicated operation. Write the answer with the correct number of significant digits.
395 cm + 347.429 cm

0 742.43 cm
O 742.429 cm
O 742.4 cm
O 742 cm

Q1) jin loves carrot yesterday she ate ½ of here carrots and today she ate 2/3 of the remaining carrots. she then discover that she has 12 carrots left. yesterday she must has started with carrots? a)36 b)48 c)60 d)72

What is the vertex form of f(x) = x2 + 6x + 3

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radil and altitudes is 4: 3? 23