The polygons in each pair are similar. Find the scale factor from left of right

What is 330mi/6hr as a rate

Rosa collected 140 coins from different countries. Thirty-six of her coins were from Canada. About what percent of the coins were from Canada? Round to the nearest percent, if necessary.

30.5 mm 112 mm 18 mm 10 mm

The base of a lampshade is in the shape of a circle and has a diameter of 13 cm. What is the circumference, to the nearest tenth of an cm, of the base of the lampshade? (Use 3.14 for π.)

Find the future value in two years of $100 that is deposited in an account which pays 12% compounded monthly.

Let f (x) = 2x - 1 and g (x) = x2 + 5. Find (fog) 0).

2qt/min=how many gal/s

How many headbands can the students make if one headband takes 7 beads, 9 inches of ribbon, and 3 buttons ... and the total amount of material you have is 6,437 beads, 3,636 buttons, and 3,870 inches of ribbon?

An object has a mass of 18 grams and its volume is 2 cm3 calculate density

In the diagram, a building casts a 20-ft shadow and a flagpole casts a 7-ft shadow. If the flagpole is 12 ft tall, how high is the building? Round to the nearest tenth ...