Solve. Express the result in scientific notation. Round to the nearest hundredth, if necessary.The average distance of the planet Mercury from the sun is 5.79 × 107 km. The average distance of the planet Neptune from the sun is 4.50 × 109 km. How many times further from the sun is Neptune than Mercury? Round to the nearest whole number.
A. 777 times further
B. 78 times further
C. 8 times further
D. 4,442,100,000 times further
Answer: B
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Find a general expression for the slope of a tangent line to the indicated curve.y = 4x2 - 5
A. 8x - 5 B. 4x C. 8x D. 8x2 - 5
List the numbers that precede and follow the given number in the given base.689
A. 679; 1019 B. 669; 729 C. 679; 709 D. 679; 719
Translate the percent equation into an English sentence.13% ? y = 90
A. What number is 13% of 90? B. What percent of 90 is 13? C. 13% of what number is 90? D. 13% of 90 is what number?
Suppose ? is an angle in standard position. Given an equation of the terminal side of ?, give the exact value of the indicated trigonometric function(s). Rationalize denominators if necessary.y = 9x, Quadrant IFind tan ? and cot ?.
A. tan ? = 82; cot ? = 
B. tan ? = 
; cot ? = 9
C. tan ? = 9; cot ? = 
D. tan ? = 
; cot ? = 