Answer:
Step-by-step explanation:
No. Of white marble n(W) = 2
No. Of black marble n(B) = 1
Total no. Of marble N = 2 + 1 = 3
Prob(1st is white) = n(W)/N = 2/3
Prob(1st is black) = n(B)/N = 1/3
N + d = 30
0.05n + 0.10d = 2.20
^^ ur system of equations
Answer:
t^6
Step-by-step explanation:
when dividing exponents, you subtract (refer to exponent rule)
t^12 - t^6 = t^6
Answer:
27 pizzas
Step-by-step explanation:
Each brick of cheese can make 3 pizzas since there are 3 thirds in 1. We multiply 3 by the total number of bricks to get 27.
(4,-16) factor 3/4
3/4 ×4=3 , -16×3/4= -12
B' (3,-12)
