Mathematics, 07.05.2021 01:50 jawontestephens
A. If a hummingbird is filmed at 140 frames in one second, there are 140 photos of the hummingbird. If you played the film at 10 frames per second, how long would the film play? b. If the photographer films the hummingbird at five times the initial speed of 140 frames in 1 second, she will have more photos of the hummingbird. How many photos will she have with the faster filming?
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White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.
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A. If a hummingbird is filmed at 140 frames in one second, there are 140 photos of the hummingbird....
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