Solve the problem.How many different sequences of 4 digits are possible if the first digit must be 3, 4, or 5 and if the sequence may not end in 000? Repetition of digits is allowed.
A. 1512
B. 2999
C. 2000
D. 2997
Answer: D
Mathematics
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A projectile is fired with an initial speed of 700 m/s and angle of elevation 60°. Find the range of the projectile.
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Mathematics
Simplify. Do not use negative exponents in your answer.(x8y-7z-2)(x-2y-4z6)
A. 
B. 
C. x6y11z4
D. 
Mathematics
Evaluate.Let log b A = 3.390 and log b B = 0.283. Find log b AB.
A. 3.107 B. 0.959 C. 11.979 D. 3.673
Mathematics
Answer the question according to what the textbook states.Which of these is NOT an end-of-chapter component designed to help you understand the concepts of the chapter?
A. Vocabulary Checks B. Chapter Highlights C. Calculator Exercises D. Chapter Tests
Mathematics