a hot air balloon leaves the ground to 170 feet. if it then climbs an additional 80 feet. How far above the ground is the balloon?
In a scene in an action movie, a stuntman jumps from the topof one building to the top of another building 4.0m away. After arunning start, he leaps at a velocity of 5.0m/s at an angle of 15degrees with respect to the flat roof. Will he make it to the otherroof, which is 2.5m ...
Find the geometric mean between 6x and 24x. A.)4 B.)12 C.)12x
x/(x + 9)=5/8. Find x. A.)12 B.)9 C.)15
To find the height of a tree, a man stands at point T. His height RT=6 ft. He stands 15 feet from point S and 25 feet from point U. What is the height of the tree, QU? A.)12 ft B.)15 ft C.)16 ft
Triangle I has sides with lengths 2 2/3 cm, 4 1/2 cm and 3 cm. Triangle II has sides with lengths 8 cm, 13 1/2 cm and 9 cm. Are these triangles similar? If yes, what is the ratio of correspondence? A.)Yes;1/3 B.)No C.)Yes;2/3
What is the equation for the circle with its center at C(5,-2), and a radius with length 7? A.)(x - 5)2 + (y + 2)2 = 49 B.)(x - 1) - (y + 4) = 36 C.)y = 7x - 2
What is the center and radius of the circle with the following equation: (x - 4)2 + (y + 3)2 = 100 A.)c=(2,0),r=1 B.)c=(4,-3),r=10 C.)c=(2,2),r=5
Earth has a radius of about 12,500 km. If the volume of the earth were to remain the same, but the shape of the earth was a cube, what would be the approximate length of one side of the cube? A.)12,500 km B.)15,240 km C.)20,150 km
a company is offering the US Government's 8.5% 2020 treasury bond for "150.266" . What is the price in dollars of the bond?
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