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BabaBlast [244]
3 years ago
10

Please help ASAP I'll give BRAINLIEST

Mathematics
1 answer:
bearhunter [10]3 years ago
5 0

30

Hope this helps :)


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Aditya's dog routinely eats Aditya's leftovers, which vary seasonally. As a result, his weight fluctuates throughout
wariber [46]

Based on the weight and the model that is given, it should be noted that  W(t) in radians will be W(t) = 0.9cos(2πt/366) + 8.2.

<h3>How to calculate the radian.</h3>

From the information, W(t) = a cos(bt) + d. Firstly, calculate the phase shift, b. At t= 0, the dog is at maximum weight, so the cosine function is also at a maximum. The cosine function is not shifted, so b = 1.

Then calculate d. The dog's average weight is 8.2 kg, so the mid-line d = 8.2. W(t) = a cos t + 8.2. Then calculate a, the dog's maximum weight is 9.1 kg. The deviation from the average is 9.1 kg - 8.2 kg = 0.9 kg. W(t) = 0.9cost  + 8.2

Lastly, calculate t. The period p = 2π/b = 2π/1 = 2π. The conversion factor is 1 da =2π/365 rad. Therefore, the function with t in radians is W(t) = 0.9cos(2πt/365) + 8.2.

Learn more about radians on:

brainly.com/question/12939121

7 0
2 years ago
2x + 8 = 14 solve the equation you may find using algebra tiles to be helpful
xeze [42]

Answer:

x = 3

Step-by-step explanation:

2x + 8 = 14

2x = 6

x = 3

8 0
3 years ago
Read 2 more answers
Zorba ate 75% of his carrots. He started with 24 carrots. How many carrots are left?
Stella [2.4K]

Answer:

6

Step-by-step explanation:

75% of 24=18

24-18=6

5 0
3 years ago
Read 2 more answers
On a coordinate plane, a line goes through (negative 3, 2) and (0, 1). A point is at (3, 4).
Amiraneli [1.4K]

Answer:

y = 3x - 5

Step-by-step explanation:

Points on given line: (-3, 2), (0, 1)

m1 = slope of given line; m = slope of perpendicular

Slope of given line = m1 = (y2 - y1)/(x2 - x1) = (2 - 1)/(-3 - 0) = 1/(-3) = -1/3

The slopes of perpendicular lines have a product of -1.

m1 * m = -1

-1/3 * m = -1

m = 3

Slope of perpendicular: m = 3

Point on perpendicular: (3, 4)

y - y1 = m(x - x1)

y - 4 = 3(x - 3)

y - 4 = 3x - 9

y = 3x - 5

Answer: y = 3x - 5

4 0
3 years ago
Owen's parents were planning a big birthday party for him.
sergiy2304 [10]

Answer:

18.75/ hour

Step-by-step explanation:

Simply divide 150 by 8.

3 0
3 years ago
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