Determine whether the sequence is arithmetic. If so, find the common difference.
5, 25, 125, 625, 3125
A. -5
B. 5
C. 5n - 5n - 1
D. not arithmetic
E. ?5n
Answer: D
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Solve the problem. Unless stated otherwise, assume that the projectile flight is ideal, that the launch angle is measured from the horizontal, and that the projectile is launched from the origin over a horizontal surfaceAn athlete puts a 16-lb shot at an angle of 41° to the horizontal from 5.6 ft above the ground at an initial speed of 39 ft/sec. How far forward does the shot travel before it hits the ground? Round your answer to the nearest tenth.
A. 1.8 ft B. 52.8 ft C. 159.9 ft D. 5.7 ft
Convert the units.47 mL = 
L
A. 47,000 L B. 0.47 L C. 4700 L D. 0.047 L
Evaluate the expression.2565/4
A. 262,144 B. 65,536 C. 16,384 D. 1024
First, use front end rounding to estimate each answer. Then find the exact answer.A truck weights 9110 pounds when empty and 21,329 pounds when loaded. What is the weight of the load?
A. estimate: 20,000 - 9000 = 11,000 pounds; exact: 12,219 pounds B. estimate: 20,000 - 9100 = 10,900 pounds; exact: 12,219 pounds C. estimate: 21,000 - 9100 = 11,900 pounds; exact: 12,219 pounds D. estimate: 21,000 - 9000 = 12,000 pounds; exact: 12,219 pounds