Answer:
Y = k/x for some fixed number constant k
7 = k/9
k = 63
so Y = 63/x
14 = 63/x
14 x = 63
x = 63/14 = 9/2
Step-by-step explanation:
not too hard ;)
Answer:
57/64
Step-by-step explanation:
exactly 6 boys: (1/2)^6 BBBBBB
exactly 5 boys: 6*(1/2)^6 BBBBBG BBBBGB (and the 4 other slots the girl can fall)
at least 2 girls is equal to all other scenarios (where there are not 5 or 6 boys)
= 1 - [exactly 6 boys] - [exactly 5 boys]
= 1 - (1/2)^6 - 6*(1/2)^6
= 1 - 7*(1/2)^6
= 1 - 7(1/64)
= 1 - 7/64
= 57/64
Answer:
60 slices
Step-by-step explanation:
1 pizza = 10 slices
6 pizzas = 10 slices * 6 = 60 slices
Answer:
ummkmmmm
Step-by-step explanation:
Answer:
see below
Step-by-step explanation:
From Netgames
175≥ 99 + 8x
Subtract 99 from each side
175-99 ≥ 99-99 + 8x
76≥ 8x
Divide each side by 8
76/8 ≥ 8x/8
9.5≥ x
He can get up to 9 months along with the equipment
From Anytime
175≥ 19 + 19x
Subtract 19from each side
175-19 ≥ 19-19 + 19x
156≥ 19x
Divide each side by 19
156/19 ≥ 19x/19
8.210526316≥ x
He can get up to 8 months along with the equipment
Since he can get more months from Netgames, he should rent from netgames
