ANSWER
(I multiplied by 12 on both sides to get a whole number)
<u>Answer</u>
c. 62/95
<u>Explanation</u>
Probability is the chance of an event happening.
Probability = (favorable outcome)/(total outcome)
P(girl) = 12/20 × 11/19
= (12×11)/(20×19)
= 132/380
= 33/95
P( not a girl) = 1 - 33/95
= 62/95
Answer:
(a) x = 13000 -135p
(b) x = 8140
Step-by-step explanation:
(a) consumer expenditure = 13000p -135p^2 = p(13000 -135p)
= px
so, x = 13000 -135p
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(b) Filling in p=36, we find ...
x = 13000 -135·36
x = 8140
The vertex will be (-3), (-3)
Hope this helps!
Answer:
y = -1
Step-by-step explanation:
