The formula v = √ 2.4 r v = 2.4 r models the maximum safe speed, v v , in miles per hour, at which a car can travel on a curved road with radius of curvature r r , in feet. A highway crew measures the radius of curvature at an exit ramp on a highway as 410 feet. What is the maximum safe speed?

The physical fitness of an athlete is often measured by how much oxygen the athlete takes in (which is recorded in milliliters per kilogram, ml/kg). the mean maximum oxygen uptake for elite athletes has been found to be 60 with a standard deviation of 7.2. assume that the distribution is approximately normal.

Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠ by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.

The area of the map is the product of the length and width. write and expression for the area as the product of the two binomials do not multiply