The answer is 26 hope that helped
Answer:
![\%Change = 8.8\%](https://tex.z-dn.net/?f=%5C%25Change%20%3D%208.8%5C%25)
Step-by-step explanation:
Given
![Initial = 51\ cents](https://tex.z-dn.net/?f=Initial%20%3D%2051%5C%20cents)
![Final = 55.5\ cents](https://tex.z-dn.net/?f=Final%20%3D%2055.5%5C%20cents)
Required
Determine the percentage change
Percentage change is calculated as;
![\%Change = \frac{Final - Initial}{Initial} * 100\%](https://tex.z-dn.net/?f=%5C%25Change%20%3D%20%5Cfrac%7BFinal%20-%20Initial%7D%7BInitial%7D%20%2A%20100%5C%25)
![\%Change = \frac{55.5 - 51 }{51 } * 100\%](https://tex.z-dn.net/?f=%5C%25Change%20%3D%20%5Cfrac%7B55.5%20-%2051%20%7D%7B51%20%7D%20%2A%20100%5C%25)
![\%Change = \frac{4.5}{51} * 100\%](https://tex.z-dn.net/?f=%5C%25Change%20%3D%20%5Cfrac%7B4.5%7D%7B51%7D%20%2A%20100%5C%25)
![\%Change = \frac{4.5* 100\%}{51}](https://tex.z-dn.net/?f=%5C%25Change%20%3D%20%5Cfrac%7B4.5%2A%20100%5C%25%7D%7B51%7D)
![\%Change = \frac{450\%}{51}](https://tex.z-dn.net/?f=%5C%25Change%20%3D%20%5Cfrac%7B450%5C%25%7D%7B51%7D)
![\%Change = 8.8\%](https://tex.z-dn.net/?f=%5C%25Change%20%3D%208.8%5C%25)
<em>Hence, the percentage change is approximately 8.8%</em>
Answer:
the answer is B
Step-by-step explanation:
Answer:
y=0.8x
Step-by-step explanation:
take two points from the graph
(5,4) and (0,0)
then do y2-y1/x2-x1
4-0/5-0
4/5=.8
Answer:
0.19+0.46i and 0.19-0.46i
Step-by-step explanation:
![\neq (-b+\sqrt{b^2-4ac} )/2a\\and\\(-b-\sqrt{b^2-4ac} )/2a\\\\a=8\\b=3\\c=2\\(-3+\sqrt{3^2-4*8*2} )/(2*8)\\= - 0.1875+0.463512i\\(-3-\sqrt{3^2-4*8*2} )/(2*8) = -0.1875-0.463512i](https://tex.z-dn.net/?f=%5Cneq%20%28-b%2B%5Csqrt%7Bb%5E2-4ac%7D%20%29%2F2a%5C%5Cand%5C%5C%28-b-%5Csqrt%7Bb%5E2-4ac%7D%20%29%2F2a%5C%5C%5C%5Ca%3D8%5C%5Cb%3D3%5C%5Cc%3D2%5C%5C%28-3%2B%5Csqrt%7B3%5E2-4%2A8%2A2%7D%20%29%2F%282%2A8%29%5C%5C%3D%20-%200.1875%2B0.463512i%5C%5C%28-3-%5Csqrt%7B3%5E2-4%2A8%2A2%7D%20%29%2F%282%2A8%29%20%3D%20-0.1875-0.463512i)
hope its right