What is the perimeter of kite WXYZ?
sh
253 +2 units
W(-3,3)
X(2,3)
253 +5 units
2753 +10 units
2V53 +14 units

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]

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