Write the expression in the standard form a + bi.4i(3 - 4i)
A. 16+ 12i
B. 12i- 16
C. 12i + 16i2
D. 12i - 16i2
Answer: A
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The period P, in years, of a planet is the time it takes to make a single orbit of the sun. The period is related to the distance D from the sun by the formula
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A: Neptune is 30 times as far from the sun as Earth. How long does it take Neptune to make a single orbit around the sun?B: The period of Mercury is 88 days. Express the period of mercury in terms of years.C: The Earth is 93 million miles from the sun. Use your answer to part B to determine how far Mercury is from the sun.
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Round your answers to two decimal places if necessary.
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What will be an ideal response?
Provide an appropriate response.Rank the numbers in order from smallest to largest.8.99 x 102, 5.19 x 103, 4.91 x 10-2, 4.59 x 10-3, 2.75 x 10-1
A. 2.75 x 10-1 < 4.91 x 10-2 < 4.59 x 10-3 < 8.99 x 102 < 5.19 x 103 B. 8.99 x 102 < 5.19 x 103 < 4.91 x 10-2 < 4.59 x 10-3 < 2.75 x 10-1 C. 2.75 x 10-1 < 4.91 x 10-2 < 8.99 x 102 < 4.59 x 10-3 < 5.19 x 103 D. 4.59 x 10-3 < 4.91 x 10-2 < 2.75 x 10-1 < 8.99 x 102 < 5.19 x 103
Solve.Given that loga11 = 2.398 and loga5 = 1.609, evaluate loga
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A. 4.007 B. -0.788 C. 1.49 D. 0.789
Write the fraction as a decimal. If necessary, use repeating decimal notation.
A. 1.
B. 1.45
C. 1.4
D. 1.