On a map, 3 centimeters represents 500 miles. two national parks are 750 miles apart. how many centimeters are the two parks on the map?

Write the pair of fractions as a pair of fractions with a common denominator

Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол