Jack is selling wristbands and headbands to earn money for camp. he earns $2 for each wristband and $3 for each headband. he wants to earn at least $50 dollars. he needs to sell at least five wrist bands. draw a graph of the solution of systems.

(urgent ) use pi 3.14 to estimate the circumference of the circle to the nearest hundredth middle is 4in (urgent )

Sketch one cycle if the cosine function y=2cos2theta

The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean