Answer:
C. -2
Step-by-step explanation:
To find the slope of the line we take two points
((0,1) and (2, -3)
and use the formula for slope
m= (y2-y1)/ (x2-x1)
= (-3-1)/(2-0)
= -4/2
= -2
6 pounds will cost $17.88
If you set up a proportion like this: 7.45/2.5=?/6, then all you have to do is cross multiply. 6x7.45 is 44.7, then 44.7 divided by 2.5 is 17.88
Hi,
Here are the solutions.
Note that these are numbered in the same manner, and in the same order, as they were posted in.
1. A. 30 degree
15. D. 24 radians per sec square
<span>3. A (Note that answer A should read </span>1/2 ln(sin2x) + c. I am assuming that sin(sx) is a typo in that answer choice. None of the other answers are correct.)
2. D - cos cube 4x/12 + e
3. B. 1/3 e the power of 3x + c
4. A. the anti derivative of 1 + cos10x/2 dx
5. C. u = 2x cube - 4
6. A. sin the power of -1(x + 4)/5 + c
7. C. 1/3 x sin3x + 1/9 cos3x + c
8. C. 1/2 x e the power of 2x - 1/4e the power of 2x + c
9. B. 1/10 e the power of 5x + 1/2 e the power of x + c
10. B. 18 pie
11. B. 5pie/2 + 4
12. B. the square root of 5 pie
13. A. (0, 1.6)
14. A. 7.5(1 + e the power of -2)
<span>15. A. 7.5 the square root of 1 + 4e the power of -2 - e the power of -4
</span>
ALL DA ANSWERS
550 * 4.5% = 24.75
24.75 * 3 = 74.25
The loan has accumulated to $74.25
The total paid back would be $624.25
Hope I could help :)
<span>8.37 (though I would have rounded 8.375 up to 8.38).
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