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tiny-mole [99]
3 years ago
6

Find the vertex of the function y = (1/5)x^2 + (4/5)X + 1/5

Mathematics
1 answer:
tresset_1 [31]3 years ago
3 0

Answer:

(-2, -3/5) IS THE CORRECT ANSWER

Step-by-step explanation:

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Answer:

25

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Please complete z2+9z-90=(z-6)(z+?) ...?
notka56 [123]
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4 0
3 years ago
Read 2 more answers
An electric company has to track on-time payments and late payments for each customer monthly. It is impossible for a customer t
OLga [1]

Answer:

The  probability that a customer pays late each month is    P(B)  =  0.27

Step-by-step explanation:

Let     P( A ) be the probability that the customer pays on time and the value is  0.55

Let  P( B )  be the  probability that a customer pays late each month

So

  The probability that a customer pays late or on-time each month  is  P(A u B) and  the value is  0.82

The probability that a customer pays on-time and late each month is  P(A n B) and  the value is  zero ( 0 ) given that it is impossible

   Now The probability that a customer pays late or on-time each month  is mathematically represented as

      P(A u B)  =  P(A) +  P(B)  -   P(A n B)

=>     0.82  =  0.55 + P( B ) -   0

=>    P(B)  =  0.27

8 0
3 years ago
I need help on this. Plz help me
Brut [27]
Just take the answer of the subtraction problem and add it to the other number for an answer Example h-7=14 14 + 7=21 h=7
3 0
3 years ago
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