Change the base ten number to a number in the base indicated.Write 2222 in base sixteen.

A. 8EA16
B. 8AE16
C. 8AE
D. 8EA


Answer: B

Mathematics

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Subtract. Write the answer in lowest terms as a mixed number.

A. 11
B. 13
C. 12
D. 12

Mathematics

Describe how the graph of the equation relates to the graph of y = x2.f(x) = -(x + 6)2

A. a translation 6 units up and a reflection across the x-axis B. a translation 6 units to the left and a reflection across the x-axis C. a translation 6 units to the right and a reflection across the y-axis D. a translation 6 units to the right and a reflection across the x-axis

Mathematics

Solve the problem.Among gamblers playing the slot machines and winning at a certain time (at a certain casino), the following was determined to be true about one hour later: 48% were still winning; 30% were losing; 10% had switched from the slots to table games (blackjack, roulette, etc.); and 12% had left the casino. Similarly, among gamblers playing the slots and losing at a certain time, the following was determined to be true about one hour later: 34% were winning; 47% were still losing; 15% had switched from the slots to table games; and 4% had left the casino. Among gamblers playing the slots and winning (at that certain time), what percentage eventually switch to table games? Round your answer to the nearest whole number.

A. 60% B. 56% C. 44% D. 51%

Mathematics

Solve the problem.The polynomial function H(x) = - 0.001183 x4 + 0.05495 x3 - 0.8523x2 + 9.054 x + 6.748models the age in human years, H(x), of a dog that is x years old, where x ? 1. Using the graph of this function shown below, what is the approximately equivalent dog age for a person who is 50?

A. 7 years B. 9 years C. 10 years D. 6 years

Mathematics