If they do not have a line of best fit this may be because there is no correlation
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➷ 90 is an integer, and the closest others are 89 and 91
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TROLLER
Decreasing by 17.3 percent means every year it's multiplied by 1-0.173 =0.827.
![900 = 3400 (0.827^t)](https://tex.z-dn.net/?f=%20900%20%3D%203400%20%280.827%5Et%29)
Choice B
Answer:
x = -4
Step-by-step explanation:
Notice that the two points given, share the same x-value even when the y-value changes. This is because the equation is going to be a vertical line at -4 on the x-axis. Being a vertical line, you cannot take its slope using the slope formula of: <em>m = (y2 - y1) / (x2 - x1)</em> because the denominator will result in a 0 and you cannot divide by 0 in mathematics.
Answer:
x = 41
Step-by-step explanation:
By the Angle Bisector Theorem, which basically states that EG / GD = EH / DH, we get this: 49 / 35 = 58.8 / (x + 1). Now, if we simplify, we get 7/5 = 58.8 / (x + 1). Cross-multiply to get 294 = 7x + 7, or 7x = 287. From here, it is obvious that x = 41.