Answer:
82
Step-by-step explanation:
So first you would do PEMDAS ( plz excuse my dear aunt sally)
Parentheses are first so you would do 4+3 which is = to 7
then its multiplication 6*7*2
And your answer is 82
<span>Don't forget S is measured in thousands of units so you are solving for :
100 < 74.5 + 43.75Sin(πt/6)
25.5 < 43.75Sin(πt/6)
Sin(πt/6) >25.5/43.75 = 0.582857
ASrcSin(πt/6) > 0.62224 radians
πt/6 > 0.62224
t > 6 x 0.62224/π = 1.1884 (4dp)
This initial value occurs when the sine value is increasing and it will reach its maximum value of 1 when Sin(πt/6) = Sinπ/2, that is when t = 3.
Consequently, monthly sales exceed 100,000 during the period between t = 1.1884 and 4.8116
[3 - 1.1884 = 1.8116 so the other extreme occurs at 3 + 1.8116]
Note : on the basis of these calculations, January is 0 ≤ t < 1 : February is 1 ≤ t < 2 :....May is 4 ≤ t < 5
So the period when sales exceed 100,000 occurs between Feb 6 and May 25 and annually thereafter.</span>
Answer:
small waist pretty face with a big bang
Step-by-step explanation:
Temperature changes depending on the time of the day.
Step-by-step explanation:
![26)\ \underline{\underline{0.5b^{2}}}](https://tex.z-dn.net/?f=26%29%5C%20%5Cunderline%7B%5Cunderline%7B0.5b%5E%7B2%7D%7D%7D)
![27)\ \underline{\underline{6x + 7}}](https://tex.z-dn.net/?f=27%29%5C%20%5Cunderline%7B%5Cunderline%7B6x%20%2B%207%7D%7D)
![28)\ \underline{\underline{30 + 3x^{2}}}](https://tex.z-dn.net/?f=28%29%5C%20%5Cunderline%7B%5Cunderline%7B30%20%2B%203x%5E%7B2%7D%7D%7D)
In questions 27 and 28, the unknown is called x.