Answer:
10/7
Step-by-step explanation:
5*2/7=10/7
hey how are you today?
Step-by-step explanation:
Answer:
n = -0.7
Step-by-step explanation:
-2n+1.8=3.2
subtract 1.8 from both sides of the equation:
-2n = 1.4
divide both sides by -2:
n = -0.7
Answer:
probability that you draw a black bead or a white bead that is P(E1 U E2)
= 20/35 = 0.571
Step-by-step explanation:
Given a bag containing 15 red beads, 12 white beads and 8 black beads
n(S) = 15 + 12 +8 = 35
Let 'E1 be the event of selecting black beads and E2 be the event of selecting white beads
n(E1) = 8 and n(E2) = 12
Probability of draw a black bead P( E1 ) = 

Probability of draw a white bead P( E2 ) = 

probability that you draw a black bead or a white bead that is P(E1 U E2)
and E1 n E2 = ∅ (disjoint events)
<u>Axiom of union </u>
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E1 n E2 = ∅ ⇒ P(E1 n E2) = p(∅) = 0




Answer:
the answer is A. $ 4,770
Step-by-step explanation:
The amount that Ben gets by the first year:
1,500 + (1,500 x 6%) = 1590
The amount that Ben gets by the second year:
(1590+1500) + (3090 x 6%) = 3270.4
The amount that Ben gets by the third summer
(3270.4 + 1500 = $ 4770
The interest rate is not calculated because the Bens till hasn't pass the rest of the year