The exponential curve-of-best-fit for the data in the table is given by the equation y = a x b^x, where x = 0.8 y = 2.7
x = 1.3 y = 6.1
x = 2.2 y= 9.4
x =2.9 y = 9.4
x = 3.7 y = 33
x = 5.1 y = 49.9

A. a = 2.04 and b = 0.75, B. a = 2.17 and b = 1.95, C. a =3.64 and b = 1.57, and D. a = 4.34 and b = 0.15.

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

1 + (6 / x - 1)

step-by-step explanation:

divide using polynomial division.

15: 24

62.5%

step-by-step explanation: