When a regression line was used to model exponential data, the r^2-value was 0.668.

If the data is linearized using logarithms and then modeled again with a regression line, the r^2-value will be less than 0.668.

A. True

B. False

the answer is d

step-by-step explanation:

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

answer: it's upside down and i can't read it

step-by-step explanation:

i believe so, according to my "strange" way of figuring out weird math problems like this.