Can someone please help me with this, marking brainliest and giving 15 points!The distance traveled of a coin dropped from a tall building is modeled by the equation d(t) = 4.9t2 where d equals the distance traveled at time t seconds and t equals the time in seconds. What does the average rate of change of d(t) from t = 3 to t = 6 represent? (2 points)The coin falls down with an average speed of 132.3 meters per second from 3 seconds to 6 seconds.The coin falls down with an average speed of 44.1 meters per second from 3 seconds to 6 seconds.The coin travels an average distance of 132.3 meters from 3 seconds to 6 seconds.The coin travels an average distance of 44.1 meters from 3 seconds to 6 seconds.

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general 11 months ago 1248

I have another question for u guys could u plz help me out? so here it is? Anthony threw a ball from the top of a 10-story building that was 165 feet tall. The equation g(165-h)=1/2v^2 can be used to find the maximum height the ball can attain after being thrown from the top of the building. In this equation g represents the acceleration due to gravity (32 feet per second squared), h is the maximum height attained by the ball, and v is the speed of the ball. rewrite the equation to highlight the maximum height attained by the ball, h.

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general 11 months ago 9614

(Two office buildings are 51 m apart. The height of the taller building is 207 m. The angle of depression from the top of the taller building to the top of the shorter building is 15 degrees. Find the height of the shorter building to the nearest meter. ) QUESTION In the previous problem how does the angle of depression from the top of the taller building relate to the angle of elevation from the top of the shorter building. (You can pick more than once choice) A:They are congruent B:They are complementary C:They are supplementary D:They are alternate interior angles E:They are alternate exterior angles F:They are corresponding angles.

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general 11 months ago 8502

Please solve these three questions on ratios. 1) The combined mass of two boxers, Connor and Patrick is 153kg. These weights are in the ratio 8:9. Work out how much heavier Patrick is than Connor. (3 marks) 2) Tim and Savannah share some sweets in the ratio of 1:2. Savannah gets 50 sweets. How many does Tim get? (2 marks) 3) Holly, Wei-Kong and Wilfred all get paid the same hourly rate. In one week Holly works twice as long as Wei-Kong and Wei-Kong works for three times as many hours as Wilfred. Their total wages that week is £850. Work out how much Hollie receives. (2 marks)

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general 11 months ago 6201