The line graph below shows the number of downloads of two songs after they are released. The downloads are shown in units of hundreds.
70
Song 1
60
50
40
Number of downloads
Song 2
(spaspunu)
30
20
10
10 11 12 13 14 15
0
0 1 2 3 4 5 6 7 8 9
Time (minutes)
About how many downloads did song 1 have at minute 12?

260 miles per hour

explanation:

1= 26.17

2= 1.17

3=30.86

4=5.86

just took the assigment on edge

pythagoras' theorem

square root (-5^2+9^2)

square root (25+81)

square root (106)

angle is tan^-1(9/5)

neg x, pos y

the speed of the cart after 3 seconds of low fan speed is ⇒ 54.0 cm/s.

the speed of the cart after 5 seconds of medium fan speed is ⇒ 120.0 cm/s.

the speed of the cart after 2 seconds of high fan speed is ⇒ 64.0 cm/s. 

just did the lab.