Which statement is true concerning any non-vertical line on the coordinate plane? A. All of the slope triangles on the line are congruent

B. In the slope triangles, the ratios of the rise to the run are equal to the absolute value of the y-coordinate

C. The slope is the same between any two distinct points on the line

D. The slope varies between any two distinct points on the line.

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

Rewrite 9 log, x2 in a form that does not use exponents. 9log, x = log, x

At wind speeds above 1000 centimeters per second (cm/sec), significant sand-moving events begin to occur. wind speeds below 1000 cm/sec deposit sand and wind speeds above 1000 cm/sec move sand to new locations. the cyclic nature of wind and moving sand determines the shape and location of large dunes. at a test site, the prevailing direction of the wind did not change noticeably. however, the velocity did change. fifty-nine wind speed readings gave an average velocity of x = 1075 cm/sec. based on long-term experience, σ can be assumed to be 245 cm/sec. (a) find a 95% confidence interval for the population mean wind speed at this site. (round your answers to the nearest whole number.) lower limit cm/sec upper limit cm/sec