A café owner wants to know how many cold drinks she is likely to sell next week. She makes a record of sales of drinks over the last two weeks:
Day
WV
Temperature (°C)
at midday
18 17
23
26
25 30
35
Number of cold
drinks sold
Number of hot
drinks sold
34
27
29
25
She wants to use this infomation to see if she can predict the number of cold drinks she
is likely to sel based on the temperature forecast for a particular day.
Use the graph paper to show clearly the date she has collected in a way that will help
her to do this!​

Ahigh-altitude spherical weather balloon expands as it rises, due to the drop in atmospheric pressure. suppose that the radius r increases at the rate of 0.02 inches per second, and that r = 36 inches at time t = 0. determine the equation that models the volume v of the balloon at time t, and find the volume when t = 360 seconds. v(t) = 4π(0.02t)2; 651.44 in3 v(t) = 4π(36 + 0.02t)2; 1,694,397.14 in3 v(t) = four pi times the product of zero point zero two and t to the third power divided by three.; 4,690.37 in3 v(t) = four pi times the quantity of thirty six plus zero point zero two t to the third power divided by three.; 337,706.83 in3