The helix  Figure 2.png)
(t)=4 costi+sintj+tk intersects the curve  FIGURE 1.png)
(t) = (4+t)i+6t²j+5t³k at the point (4, 0, 0). Find the angle of intersection.
 multiple choice.png)
 ANSWER.png)
Mathematics
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A. x = 
, x = -3
B. x = 
, x = 3
C. x = 0, x = 
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Mathematics
Factor the trinomial.14 + 5x - x2
A. (2 + x)(7 - x) B. (x - 2)(x + 7) C. (2 - x)(7 - x) D. (2 - x)(7 + x)
Mathematics
Write the number in scientific notation.In the metric system of measurement, the prefix giga- means 1,000,000,000. Write this number in scientific notation.
A. 0.1 × 10-8 B. 10 × 108 C. 1 × 109 D. 1 × 10-9
Mathematics
Expand using the binomial theorem.(x - 1)6
A. x6 - 6x5 +15x4 - 20x3 + 15x2 - 6x + 1 B. x6 - 6x5 - 30x4 - 120x3 - 360x2 - 720x + 720 C. x6 - 6x5 +30x4 - 120x3 + 30x2 - 6x + 1 D. x6 - 6x5 - 15x4 - 20x3 - 15x2 - 6x - 6
Mathematics