Solve the problem.A projectile is thrown upward so that its distance above the ground, in feet, after t seconds is  What is its maximum height?

A. 5760 ft
B. 2880 ft
C. 1920 ft
D. 3840 ft


Answer: D

Mathematics

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Is the following correspondence a function??

A. Yes B. No

Mathematics

Find the reciprocal.

A.
B.
C.
D. 3

Mathematics

State a sample space S with equally likely outcomes for the given experiment.A box contains 10 red cards numbered 1 through 10. List the sample space of picking one card from the box.

A. S = {100} B. None of these C. S = {10} D. S = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}

Mathematics

Encode or decode the given message, as requested, numbering the letters of the alphabet 1 through 26 in their usual order.Use the coding matrix A =  and its inverse A-1 =  to decode the cryptogram  .

A. CURB B. BEAD C. DARE D. CARE

Mathematics