Solve the problem.Suppose that the sample space is S = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} and that outcomes are equally likely. Compute the probability of the event E = {1, 2, 4, 5, 7, 9, 10}.

A.
B.
C. 7
D.


Answer: A

Mathematics

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The table shows ice cream cone sales at an ice cream shop. Let p and q represent the following statements:p: Vanilla is the best-selling flavor.q: Chocolate chip outsold strawberry by 13,000 cones.  Ice Cream Sold One Year Write the symbolic statement below in words. Then use the table to determine the truth value of the statement. ~ q ? ~ p

A. If chocolate chip did not out sell strawberry by 13,000 cones, then vanilla was not the best-selling flavor.   Truth value: False B. If chocolate chip out sold strawberry by 13,000 cones, then vanilla was not the best-selling flavor.   Truth value: True C. If chocolate chip did not out sell strawberry by 13,000 cones, then vanilla was the best-selling flavor.   Truth value: True D. If chocolate chip did not out sell strawberry by 13,000 cones, then vanilla was not the best-selling flavor.   Truth value: True

Mathematics

Decide whether the expression is or is not an identity.csc  sec  = csc ?

A. Not an identity B. Identity

Mathematics

Write sigma notation.3 + 4 + 5 + 6 + 7

A.
B.
C.
D.

Mathematics

Solve the problem.Given the following revenue and cost functions, find the x-value that makes profit a maximum. (Recall that profit equals revenue minus cost.) R(x) = 58x - 2x2; C(x) = 25x + 98

A. 8.25 B. 9.25 C. 14.5 D. 16.5

Mathematics