A random sample of dogs at different animal shelters in a city shows that 15 of the 55 dogs are puppies. The city's animal shelters collectively house 1,540 dogs each year. About how many dogs in all of the city's animal shelters are puppies?

Which math sentence can be used to determine if the triangle is a right triangle?

Even if a person is in very good shape, applying to be a police officer requires commitment to fitness. applicants must pass a physical fitness test. in order to prepare for the test, janet purchases an activity tracker to court her steps. her goal is to walk 10,000 steps each day. she measures heard average step length to be 30 inches. play janet runs, her average steps length increases to 36 in. how many steps would she have to take to run 1 mile 50280 round to the nearest step

Amir wants to proportionally increase the size of a photo to create a poster for his room. the size of the original photo is shown. complete the statement and then answer the question to represent ways that amir can increase the size of his photo.