A long jumper leaves the ground at an angle of above the horizontal, at a speed of 9m/s. The height of the jumper can be modeled by h(x)=-0.049x2+0.366x , where h is the jumper's height in meters and x is the horizontal distance from the point of launch. At what horizontal distance from the point of launch does the maximum height occur? Round to 2 decimal places. Part: 0 / 30 of 3 Parts Complete

10 will be the number of adult tickets and 11 will be the number of children tickets. i hope i could ! good luck : )

Iknow one of the answers is a and maybe b but not 100% sure about b

Answer: d. 39 cmin the diagram, the approximate length of the minor arc de is 39 centimetres.step-by-step explanation: the formula for the length of an arc in a circle is as displayed below.let the length of the minor arc de = xx = 2( pi )r × angle of sector / 360°from this, we will substitute the values given from the problem into the formula to obtain the length of the minor arc de.x = 2( pi )r × angle of sector / 360°r = radius = 25cmpi as an approximate value = 3.14angle of sector = 120°x = 2( 3.14 )( 25 ) × 120° / 360°x = 157 × 1 / 4x = 39.25x = 39 ( rounded to the nearest whole number as an approximate value )