Answer:
Step-by-step explanation:
1/10 * 1/4 = 1/14
1/2 because there is a 50/50% chance its either heads or tails
Answer:
(17.5 / 120 - 2v) + (15 / v)
Step-by-step explanation:
Given : m(v)= (120 - 2v) / 5 miles per gallon at speed v ,
chauffeur is paid $15/hour
gas cost = $3.5/gallon.
Gasoline cost per mile :
Cost per gallon = $3.5
Cost per gallon * 1/(m(v))
$3.5 * 1 / (120 - 2v) / 5
$3.5 * 5 / 120 - 2 v
= 17.5 / 120 - 2v
Time = distance / speed
Chauffeur cost = 15 per hour / v
Hence ;
Total cost :
Cost of gasoline + Cost of chauffeur
(17.5 / 120 - 2v) + (15 / v)
Answer:
6; 9; 12
Step-by-step explanation:
It's possible because they cut cakes into different no. of slices
Luke: 2/3 of the cake are 4 slices
Entire cake 4/(2/3) = 4×3/2 = 6 slices
Kira: 2/3 of the cake are 6 slices
Entire cake 6/(2/3) = 6×3/2 = 9 slices
Ali: 2/3 of the cake are 8 slices
Entire cake 8/(2/3) = 8×3/2 = 12 slices
Answer:
Step-by-step explanation:
The graph is a nonlinear graph.
The hang time is 3 seconds.
The h- coordinate of the top of the bump is about 11 m, so the maximum height is 11 m after rounding to the nearest meter.
For t between 0 and 1.5, the height is increasing.
I hope this helps. I found it on Khan Academy.
Plug 5 into the equation. y(hat) = 2.5x - 1.5
y (hat) = 2.5(5) - 1.5
y (hat) = 12.5 - 1.5
y = 11
Resid = actual - predicted
Resid = 12 - 11
Resid = 1
