A soccer player kicks a ball, and the height of the ball in feet as a function of time in seconds can be modeled by the function h(t) = –16t2 + 46.7t + 0.5. How many seconds will it take the ball to hit the ground after it has been kicked? Round your answer to the nearest tenth of a second.

b is 38 degrees.

a is 52 degrees.

this is because if b is 38 and a is 14 degrees more than b than 38+14=52 and 52+38=90 degrees. hope this .

after 1 year: 221 deer

step-by-step explanation:

30% of 170 is 51. 170+51=221

she will sew have sewn five dresses   and be 1/3 done with the sixth one in an hour.

step-by-step explanation:

3/4 of an hour=45 mins

lucy makes 1 dress per 11.25 minutes

45 mins+11.25 mins=56.25 mins

60 mins- 56.25 mins=3.75 mins

3.75 mins is 1/3 of of 11.25 mins

therefore she the other 1/3 would be part of the hour and she will have sewn 5 dresses and begun the sixth.

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