The Leaning Tower of Suurhusen is a medieval steeple in Suurhasen, Germany. The tower leans at an angle of 5.1939 ° from the vertical. (In comparison, the Leaning Tower of Pisa leans at an angle of 3.97 ° .) The angle of elevation to the top of the tower is 44.2 ° when measured 100 ft from the base of the tower. Find the distance h from the base of the tower to the top of the tower. Round to the nearest tenth of a foot.
The Leaning Tower of Suurhusen is a medieval steeple in Suurhasen, Germany. The tower leans at an angle of 5.1939 ° from the vertical. (In comparison, the Leaning Tower of Pisa leans at an angle of 3.97 ° .) The angle of elevation to the top of the tower is 44.2 ° when measured 100 ft from the base of the tower. Find the distance h from the base of the tower to the top of the tower. Round to the nearest tenth of a foot.
The Leaning Tower of Suurhusen is a medieval steeple in Suurhasen, Germany. The tower leans at an angle of
5.1939
°
from the vertical. (In comparison, the Leaning Tower of Pisa leans at an angle of
3.97
°
.) The angle of elevation to the top of the tower is
44.2
°
when measured
100
ft
from the base of the tower. Find the distance
h
from the base of the tower to the top of the tower. Round to the nearest tenth of a foot.
Use the information to find and compare Δy and dy. (Round your answers to four decimal places.)
y = x4 + 7 x = −3 Δx = dx = 0.01
Δy =
dy =
4. A car travels in a straight line for one hour. Its velocity, v, in miles per hour at six minute intervals is shown
in the table. For each problem, approximate the distance the car traveled (in miles) using the given method,
on the provided interval, and with the given number of rectangles or trapezoids, n.
Time (min) 0 6 12 18|24|30|36|42|48|54|60
Speed (mph) 0 10 20 40 60 50 40 30 40 40 65
a.) Left Rectangles, [0, 30] n=5
b.) Right Rectangles, [24, 42] n=3
c.) Midpoint Rectangles, [24, 60] n=3
d.) Trapezoids, [0, 24] n=4
The bracket BCD is hinged at C and attached to a control cable at B. Let F₁ = 275 N and F2 = 275 N.
F1
B
a=0.18 m
C
A
0.4 m
-0.4 m-
0.24 m
Determine the reaction at C.
The reaction at C
N Z
F2
D
Elementary Statistics: Picturing the World (7th Edition)
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