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Travka [436]
3 years ago
14

Find the curvature of r(t) at the point (1, 0, 0). r(t) = et cos(t), et sin(t), 3t

Mathematics
1 answer:
Georgia [21]3 years ago
4 0
Plug in x&y use the equation given
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Pentagon ABCDE is dilated according to the rule DO,3(x,y) to create the image pentagon A'B'C'D'E', which is shown on the graph.
myrzilka [38]

Answer:

5

Step-by-step explanation:

5 0
2 years ago
The weights of bags of ready-to-eat salad are normally distributed with a mean of 290 grams and a standard deviation of 10 grams
pentagon [3]
290-10=280

280 is one standard deviation below.
All that are above mean is 50%.
One standard deviation below is 34%.
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So,
100%-84%=16%  should be bags that are less than 280 g.

Answer is b) 16 %.

5 0
2 years ago
Mary spent $100 for $150 worth of merchandise. What percentage did she save?
ankoles [38]

66.6% because 100 is 2/3rds of 150

5 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP
Oksana_A [137]

Answer: 1

Step-by-step explanation: 1. 4x4=16 4x4x4= -64x16= -1024

5 0
2 years ago
Each side of a cube is 2 inches long what’s the volume of the cube
Kaylis [27]

Answer:

Step-by-step explanation:

The volume of a cube is s*s*s or s^3 where s = the length of a side (2 in this case).

V = s^3

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V = 2*2*2

V = 8 cu in or 8 in^3

4 0
3 years ago
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