Use the Change-of-Base Formula and a calculator to evaluate the logarithm. Round your answer to two decimal places.log4.5 180

A. 40.00
B. 0.29
C. 3.45
D. 2.26


Answer: C

Mathematics

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Use the figure to answer the question.The following scatterplot shows the heights (in inches) of a group of children and their ages. Age (years)What can be the expected height range for a 2-year-old child?

A. 35-45 inches B. 40-50 inches C. 20-30 inches D. 25-38 inches

Mathematics

Solve the problem.At the start of a chemistry experiment, Sarah measured the temperature of a liquid to be  At the end of the experiment, it had risen  What was the liquid's temperature at the end of the experiment?

A. -21°C B. 35°C C. 21°C D. -35°C

Mathematics

Factor the polynomial completely. If the polynomial cannot be factored, write "prime."5x2 - 49x + 72

A. (5x - 9)(5x + 8) B. 5(x - 9)(x - 8) C. (5x - 9)(x - 8) D. (5x + 8)(x - 9)

Mathematics

Calculate the divergence and curl of the vector field F(x, y, z) = 2xi + 3yj + 4zk

Calculate the divergence and curl of the vector field F(x, y, z) = 2xi + 3yj + 4zk What will be an ideal response?

Mathematics