38. The table shows the number of minutes per day members of a cross
country team spent practicing over the summer and the members'
mile time the following semester.
Daily
practice
(min)
0
30
20
0
15
mile
time
(min)
8.5 5.5 6.5 6.5
7
Which equation could represent a line
of best fit for this data?
A) y=-0.06x + 7.6
C) y = -6x + 76
B) y=7.6x – 0.06 D) y=76x - 6

The label on the car's antifreeze container claims to protect the car between ? 40°c and 125°c. to convert celsius temperature to fahrenheit temperature, the formula is c = 5 over 9 (f ? 32). write and solve the inequality to determine the fahrenheit temperature range at which this antifreeze protects the car. ? 40 > 5 over 9 (f ? 32) > 125; ? 40 > f > 257 ? 40 < 5 over 9 (f ? 32) < 125; ? 40 < f < 257 ? 40 < 5 over 9 (f ? 32); ? 40 < f 5 over 9 (f ? 32) < 125; f < 257

Find the midpoint m of z1=(8+5i) and z2=(12+3i)

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels