14. an animal shelter has a total of 254 animals comprised of cats, dogs, and guinea pigs. if the number of guinea pigs is one third the number of dogs, and there are 40 more dogs than cats, how many of each animal are at the shelter?

there are 126 dogs, 86 cats, and 42 pigs

Step-by-step explanation:# of dogs - 40 = # of cats then you divide # of dogs by 3 and add em up to get 254 animals

step-by-step explanation: a reaction is first order. if the initial reactant concentration is 0.0200 m, and 25.0 days later the concentration is 6.25 x 10-4 m, then its half-life is:

answer: 230 miles ( vote ! )

step-by-step explanation:

180.39 minus 17.99 equals 162.4

then divide 162.4 by .80 to get 230