Use the Zero Exponent Rule to simplify. All variables are nonzero.-
0
A.
B. 0
C. -1
D. 1
Answer: C
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Perform the indicated operations and write the result in standard form.(3 -
)
A. 24i - 64i2 B. 64 + 24i C. 24i + 64i2 D. 24i - 64
Solve the problem.The annual population density of a species of insect after n years is modeled by a sequence. Suppose that the initial density of insects is 662 with r = 0.7. Write a recursive sequence that describes this data, where an denotes the insect density during year n.
A. an = 0.7 an+1 , a1 = 331
B. an = 0.7 an-1 , a1 = 662
C. an = , a1 = 662
D. an = 0.7 + an-1 , a1 = 662
Provide an appropriate response.Which one of the following is an example of a pair of like terms?
A. -8s2x, 6sx2 B. 4xw, 8wx C. 8t, 9w D. 9t2, 4t3
Evaluate the polynomial for the given value.4x2 - 6x - 7x = -5
A. 123 B. -137 C. -77 D. 63