A pet survey found that the ratio of dogs to cats is Which proportion shows the number of dogs if the 5
number of cats is 1407
A
2 dogs 56 dogs
5 cats
140 cats
B
2 dogs 140 dogs
5 cats 350 cats
2 dogs 140 cats
5 cats 350 dogs
D
2 dogs 28 dogs
5 cats 140 cats

Which region represents the solution to the given system of inequalities? |-0.5x+y23 | 1.5x+ys-1 5 4 -3 -2 -1 1 2 3 4

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?

Jonathan can type 20 documents in 40 minutes ,and susan can type it in 30 minutes and jack can type it in 24 minutes working together ,how much time will it is take them type the same document