A bag has 9 red and 9 blue balls. If one ball is chosen, what is the probability it is red?
In a right triangle, opposite side=5, hypotenuse=12. Find sinθ.
Statement: "The energy cooperative launched Lantern Festival to address traffic safety."
The energy cooperative announced Lantern Festival across rural counties, a focused effort on traffic safety. Ticket prices will stay the same during the pilot phase. Organizers will publish monthly summaries with simple charts. The scheme does not provide cash grants to participants. Local papers highlighted both the ambition and the risks. Exact budget figures will be set after the pilot.Deselect Answer
Find the area of a triangle with base 19 and height 10.
What is the sum of interior angles of a 8-sided polygon?
Q4: What is the meaning of the word 'cautious' in the passage?
The issue of Climate Change has drawn increasing global attention. Stakeholders present differing opinions—some urge for immediate reforms, while others promote more gradual change. These differing approaches often reflect concerns over long-term impacts, feasibility, and social equity.Deselect Answer
Statement: "The city council launched Voices of the Valley to address river cleanup."
The city council announced Voices of the Valley in the old city quarter, a focused effort on river cleanup. Independent advisors will audit results each quarter. The first phase focuses on a small pilot area before expansion. The program will not use concrete barriers. Local papers highlighted both the ambition and the risks. Locations for the second phase are yet to be confirmed.Deselect Answer
Adult tickets cost $14 and child tickets cost $8. If 1 adults and 3 children buy tickets, what is the total cost?