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Questions in Grade College

[Jawaban] Solve for w. w^2+7w+10=0

[Jawaban] An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?

[Jawaban] Work out the answers to: a) $8.2 \times 13$ b) $0.8 \times 5.7$

[Jawaban] A function is a fifth-degree polynomial. How many turning points can it have? A. exactly four B. exactly five C. four or less D. five or less

[Jawaban] Which of the following statements is true, based on the data in the chart above? A. Niger has twice as many births as deaths per 1,000 people, but the life expectancy is only 52.6, resulting in a young median age. B. Niger's life expectancy is only 52.6 years; therefore, the country must have a young median age. C. Niger has more deaths than births per 1,000 people, resulting in a young median age. D. Only 16% of Niger's population lives in urban areas, limiting access to quality healthcare.

[Jawaban] Find the value of the 11th term of the arithmetic sequence: -2, 5, 12, 19, 26, ... using the formula [tex]a_n=a_1+(n-1) d[/tex].

[Jawaban] Which of the following is a simplification of $\sqrt{-169}$? A. $-13$ B. $-13 i$ C. $13$ D. $13 i$

[Jawaban] Morgan is walking her dog on an 8-meter-long leash. She is currently 500 meters from her house, so the maximum and minimum distances that the dog may be from the house can be found using the equation $|x-500|=8$. What are the minimum and maximum distances that Morgan's dog may be from the house? A. 496 meters and 500 meters B. 500 meters and 508 meters C. 492 meters and 508 meters

[Jawaban] Question 21 (5 points) Listen By converting to an exponential expression, solve $\log _2(x+5)=4$ $x=-6$ $x=16$ $x=11$ $x=5$ Question 22 (5 points) Listen Is $x=0$ a valid potential solution to the equation $\log (x+2)+\log (x+5)=1$ ?

[Jawaban] According to myth, what is one reason the grandmother spider worries about raising the sun's child? A. Because his father is dangerous B. Because she is herself starving C. Because he is a boy D. Because he is human