Jessica's cell phone plan
number of
text messages
50
75
100
125
cost ($)
35.00
35.75
36.50
37.25
1. jessica's cell phone plan charges her a monthly fee plus a charge for each
text message she sends. the cost of her cell phone is shown in the table
above. how much does jessica pay for each text message? show your work.

What are the coordinates of the image of p for a dilation with center (0, 0) and scale factor 2

Round each of the decimals to the nearest hundredth a. 0.596 b. 4.245 c. 53.6843 d. 17.999

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