The circumference of a circle is proportional to the diameter of a circle. A circle with a diameter of 7m has a circumference of 22 m. What is the scale factor as a decimal, to two decimal places?

A right triangle has sides 5.0 m, 12 m, and 13 m. the smallest angle of this triangle is nearest:

The volume of a cone is 75π cm3 and the height is 9 cm. What is the radius of the cone? A. 15 cm B. 5 cm C. 25 cm D. 10 cm

The sum of two numbers is zero. When - 3 times the smaller number is added to 2 times the larger, the result is 1. Find the two numbers.

In a group of 1,200 people 252 have blue eyes, 132 have green eyes, and 348 have black eyes. What is the probability that a person chosen at random from this group has blue eyes?

Which expression is equivalent to 8 x minus 12 y + 32? A. 16 (0.5 x minus 4 y + 32) B. 16 (0.5 x minus 0.75 y + 32) C. 16 (0.5 x minus 0.75 y + 2) D. 16 (0.5 x + 4 y + 2)

Y=-2 (x-1) ^2+8 how do I factor this parabola? I need to find the zeros, vertex, and axis of symmetry

A local diner must build a wheelchair ramp to provide handicap access to the restaurant. Building codes require that a wheelchair ramp must have a maximum rise of 1 in. for every horizontal distance of 20 in.

192 students in 4 buses (finding unit rates)

12 minutes to drive 30 laps 38 minutes to drive 120 laps

Evaluate 5C2 (nCR). A.) 10 B.) 20 C.) 60