Can someone please help me with these questions.

A certain bridge arch is in the shape of the top half pf an ellipse 118 feet wide and 27.4 feet high. At what horizontal distance from the center of the arch is the height equal to 16.8 feet? Give your answer accurate to 2 decimal places. feet\fFor the sequence an = an -1 + an -2 and a1 = 5, a2 = 6, its first term is its second term is 6 its third term is its fourth term is its fifth term isThe sides of a nuclear power plant cooling tower form a hyperbola. The dia meter of the bottom of the tower is 295 feet. The smallest diameter of the tower is 180 feet which is 434 feet above the ground. The tower is 582 feet tall. Find the width of the tower at a height of 10 feet. feet. Score on last try: 0.5 of 1 pts. See Details for more. > Next question Get a similar question You can retry this question below 3 Find (-7+2i) i=0 First write out the summation: Find the answer: -16Score on last try: 0.5 of1 pts. See Details for more. > Next question 23 Get a similar question You can retry this question below Find :3: (22') First write out the summation: Find the answer: 12 J o' Score on last try: 0.5 0H pts. See Details for more. > Next question 23 Get a similar question You can retry this question below Find 2: ( 3(2)\"? First write out the summation: | Score on last try: 0.5 of 1 pts. See Details for more. Get a similar question You can retry this question below Find the value of the summation. E (12 - 4) k=1 Write out the summation: Give the total sum: 14You only have one try on this question! a) Which type of conic has a center (0, 0), vertices ( - 6, 0), and length of minor axis is 4: O Hyperbolas Horizontal(on x-axis) O Parabolas Up/Down O Parabolas Right/Left O Ellipses Vertical(on y-axis) O Ellipses Horizontal(on x-axis) O Hyperbolas Vertical(on y-axis) b) Which type of conic has vertex at (0, 0), directrix y = - 0.5: O Parabolas Up/Down O Parabolas Right/Left O Ellipses Vertical(on y-axis) O Hyperbolas Horizontal(on x-axis) O Ellipses Horizontal(on x-axis) O Hyperbolas Vertical(on y-axis)Give the equation in standard form of the tonic centered at the origin with a focus at (D, 2) and the major axis is 6. For the sequence defined by: a1 = : 5 an + 1 = - 3 an Find: a2 = a3 = a4 =A searchlight has a parabolic reflector that forms a "bowl", which is 7 in wide from rim to rim and 5 in deep. If the filament of the light bulb is located at the focus, how far from the vertex of the reflector is it? (round to at least 3 decimal places) 7 5 (Picture not to scale) inScore on last try: 0.4 0H pts. See Details for more. > Next question 3 Get a similar question You can retry this question below For the sequence on an_1 l (17%? and a1 = 4,:12 = 5, its first term is 0\" ; its second term is o' ; its third term is :] , its fourth term is C] its fifth term is C] Write the standard form equation for a hyperbole with center at the origin, vertices at (U, 3) and (D, 3), and foci at [0, 5) and [0, 5)