Answer:
248 in³
Step-by-step explanation:
L = 4, W = 6, H = 10
2(h × W) + 2(h × L) + 2(W × L)
= 2(10*6) + 2(10*4) + 2(6*4)
= 2(60) + 2(40) + 2(24)
= 120 + 80 + 48
= 248 in³
Answer:
424 yards²
Step-by-step explanation:
Diameter 22, radius 11
Outer circle: radius = 11+5 = 16
Area of the path:
Pi× (16²-11²)
= 135pi yards²
Or, 424 yards² (3 sf)
Answer:
C(t) = 50 + 75t
Step-by-step explanation:
The electrician charges a set fee of $50. This fee is independent on the number of hours he spends in each house.
He charges an additional $75 per hour.
If the number of hours he spends working in each house is t, then, after t hours, the additional charges will be:
75 * t = 75t
The total cost, C(t) of the electrician's services is the sum of the set fee and the additional charges after t hours. That is:
C(t) = 50 + 75t
This is the function C(t), representing the total cost of the electrician's services.
If he took them away you are subtracting. They both had 5 cards so that means if the teacher took them away they have 0 now
Let u be the set of all words containing 7 letters(26 letters to the power 7)
