In an air-conditioned room at 19. 0 ∘c , a spherical balloon had the diameter of 50. 0 cm. When taken outside on a hot summer day, the balloon expanded to 51. 0 cm in diameter. What was the temperature outside in degrees celsius? assume that the balloon is a perfect sphere and that the pressure and number of moles of air molecules remains the same.

All businesses can discriminate against workers based on a nation of origin b. immigration status c. mental disability d ane

Analyze the analogy and read the information below it. fish : fin : : bird : wing if you were reading this aloud, you would say, "fish is to fin as bird is to wing." this analogy uses parts of an animal to relate to the whole animal. much like how a fin a fish move, so does a wing a bird move. which analogy also uses parts to relate to the whole? sky : blue : : dirt : brown flower : petal : : tree : leaf car : road : : boat : water food : sandwich : : sport : softball

Earth takes in thermal energy from the sun in a process called . sunlight strikes earth’s surface at different angles. this angle is called the angle of . btw its