an airplane is flying with a velocity of 240 m/s at an angle of 30.0° with the horizontal, as the drawing shows. when the altitude of the plane is 2.4 km, a flare is released from the plane. the flare hits the target on the ground. what is the angle θ?

To is to remove a word from a document. copy paste cut clipboard

In the image, layer a is the topmost layer. layer c contains fossils from the precambrian era. layer b contains dinosaur fossils, and layer a contains fossils of mammals. which two statements are supported by this evidence? 1. mammals lived before the precambrian era. 2. dinosaurs and mammals existed in the precambrian era. 3. dinosaurs evolved after precambrian organisms. 4. precambrian organisms evolved after dinosaurs. 5. precambrian organisms were the first life-forms to become fossilized, according to this sample.

Which is these sentences can be deleted from the first paragraph sentence 4 sentence 2 sentence 5 sentence 3