Agardener completes park maintenance in 12 hours. another gardener takes 10 hours. how long will it take both gardeners working together to complete the maintenance

Which statements are true about additional information for proving that the triangles are congruent check all that apply

Mahnoor randomly selects times to walk into a local restaurant and observe the type of music being played she found that the restaurant was playing country 11 times rock & roll 17 times and blues 8 times use the observed frequencies to create a probability model for the type of music the restaurant is playing the next time mahnoor walks in.

If a and b represent positive real numbers what is the inequality when solves for v