Solve the problem. Assume all numbers are approximate unless otherwise stated or the number has been determined by a definition or counting process.An electronics manufacturer lists the frequency of one of its crystals as 5.95 MHz. What are the lowest and highest possible frequencies at which the crystal may oscillate?
A. 5.945 MHz and 5.954 MHz
B. Only at 5.95 MHz
C. 5.9 MHz and 6 MHz
D. 5.94 MHz and 5.96 MHz
Answer: A
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Solve the problem. If necessary, refer to the table below.?Monthly Payments to Repay Principal and Interest on a $1000 Mortgage Term of Mortgage (Years)In order to purchase a home, a family borrows $145,000 to be amortized at 9% interest. How much more interest will be paid in total if the term of the loan is 25 years than if it is 10 years?
A. $131,584.37 B. $152,319.37 C. $118,534.37 D. $144,634.37
Use DeMorgan's laws or a truth table to determine whether the two statements are equivalent.p ? (q ? r), ~p ? (q ? r)
A. Equivalent B. Not equivalent
Find the curvature of the space curve.r(t) = -9i + (4 + 2t)j + (t2 + 7)k
A. ? =
B. ? = -
C. ? =
D. ? =
Factor the trinomial completely. If the polynomial cannot be factored, write "prime."3r6 - 6r5 - 24r4
A. 3r4(r + 2)(r - 4) B. (3r3 + 12)(r - 2) C. 3r4(r - 2)(r + 4) D. (3r3 + 6)(r - 4)