Find the value of the expression.log3 
A. 3
B. 6
C. -2
D. 1/2
Answer: C
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Solve the problem.The following table gives data on two different solar modules being developed for use in roofing.
You must determine the size of the frame needed to support each panel on a roof. (Note: The sides of each frame will form a right triangle, and the hypotenuse of the triangle will be the width of the panel.) Use the Pythagorean theorem to find the dimensions of the legs for each frame if one leg is twice the length of the other. Round your answers to the nearest tenth when necessary.
A. ABC-01: 2.6 in. by 5.2 in. ABC-02: 2.3 in. by 4.6 in. B. ABC-01: 2 in. by 4 in. ABC-02: 1.8 in. by 3.6 in. C. ABC-01: 8.9 in. by 17.9 in. ABC-02: 7.2 in. by 14.3 in. D. ABC-01: 11.5 in. by 23.1 in. ABC-02: 9.2 in. by 18.5 in.
Solve the problem.Super Sally, a truly amazing individual, picks up a rock and throws it as hard as she can. The table below displays the relationship between the rock's horizontal distance, d (in feet) from Sally and the initial speed with which she throws. 
Assume that the horizontal distance travelled varies linearly with the speed with which the rock is thrown. Using a graphing utility, find the line of best fit, and estimate, rounded to two decimal places, the horizontal distance of the rock if the initial speed is 33 ft/sec.
A. 26.67 feet B. 31.34 feet C. 31.33 feet D. 34.76 feet
Write the first three terms in the binomial expansion, expressing the result in simplified form.(x2 + 6)9
A. x18 + 54x16 + 1296x14 B. x18 + 60x16 + 1296x14 C. x18 + 60x16 + 2592x14 D. x18 + 54x16 + 2592x14
Find the area of the surface S where S is the part of the sphere x² + y² + z² =25 that lies to the right of the xz-plane and inside the cylinder x² + z² = 4.
What will be an ideal response?