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Sergeeva-Olga [200]
3 years ago
13

The stock market alexander is a stockbroker. he earns 12% commission each week. last week he sold 7,500 worth of stocks. how muc

h did he make last week in commission? if he averages that same amount each week how much did he make in commission in 2011
Mathematics
1 answer:
Sedbober [7]3 years ago
5 0

Answer:

,,,, the shop market Alexander is the stockpro cup earn 12-cup on each week last week he sold 7,500 worth of stock

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In the question, "35 is what percent of 40?" what is the 35?
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Answer:

35 is the 'is' and 40 is the 'of'

Step-by-step explanation:

is/of = %/100

35/40 = x/100

cross-multiply to get:

40x = 3500

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Least to greatest !?
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3 years ago
Real estate ads suggest that 56 % of homes for sale have​ garages, 27 % have swimming​ pools, and 16 % have both features. ​a) W
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Answer:

a) 0.4

b) 0.28

c) The events are not independent

d) The events are not mutually exclusive

Step-by-step explanation:

Hi!

Lets call:

Gar = {homes with garage}

Pool = {homes with pool},  

A = {homes with pool and garage}  = Gar ∩ Pool

The data we are given is:

P(Gar) = 0.56

P(Pool) = 0.27

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P(B) = P(Gar) - P(A) = 0.4

b) This is a conditional probability:

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c) To be independent events, it must be, by definition:

P(Gar ∩ Pool) = P(Gar) * P(Pool)

0.16 ≠ 0.56*0.27 = 0.15

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5 0
3 years ago
Easy maths ~ Expand and simplify these brackets branliest going and 20 points
MrMuchimi

Answer:

a)

2(x+1) +3 (x+2)

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b)

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c)

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d)

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Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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