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scoray [572]
3 years ago
10

Two samples were taken of fish caught on Small Lake and are shown in the table below. It is estimated that the Sm

Mathematics
1 answer:
kolezko [41]3 years ago
6 0

Answer:

its 80 on edg

Step-by-step explanation:

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Urgent!
AfilCa [17]

Answer:

The polynomial will be P(x) = - 5 (x + 2)²(x - 3)

Step-by-step explanation:

The degree of the polynomial P(x) is 3 and it has zeros at x = - 2 with multiplicity 2 and at x = 3 with multiplicity 1.

Therefore, (x + 2)² and (x - 3) are the factors of the equation.

Let the polynomial is

P(x) = a(x + 2)²(x - 3) ........... (1)

Now, the polynomial passes through the point (2,80).

So, from equation (1) we gat,

80 = a(4)²(-1)

⇒ a = - 5

Therefore, the polynomial will be P(x) = - 5 (x + 2)²(x - 3) (Answer)

6 0
3 years ago
What is the solution set for this inequality?
olasank [31]

Step-by-step explanation:

  • -9x+18<-27
  • -9x+18-18<-27-18
  • -9x<-45
  • x>-45/-9
  • x>5
6 0
2 years ago
The smallest of 6 consecutive integers is p, and the greatest is q. What is the value of the average of p and q in terms of p?
Paladinen [302]

Answer:

Option A.

Step-by-step explanation:

It is given that the smallest of 6 consecutive integers is p. So, all numbers are

p,p+1,p+2,p+3,p+4,p+5

The greatest is q.  

q=p+5

Now, the value of the average of p and q in terms of p is

Average=\dfrac{p+q}{2}

Average=\dfrac{p+p+5}{2}

Average=\dfrac{2p+5}{2}

Average=\dfrac{2p}{2}+\dfrac{5}{2}

Average=p+2.5

Therefore, the correct option is A.

3 0
3 years ago
What single percentage change is equivalent to a 15% decrease followed by a 16% decrease?
Neko [114]
Decrease of 28.6%.

Step-by-step explanation:

The multiplier for a increase of a% is 1 + a/100.

The multiplier for a decrease of b% is 1 - b/100.

Decrease of 15%

1- 15/100 = 1- 0.15 = 0.85

Decrease of 16%

1- 16/100 = 1 - 0.16 = 0.84

Both:

0.85*0.84 = 0.714

Change:

The initial percentage is 100% = 1.

0.714 - 1 = -0.286

Negative, so a decrease

The answer is a decrease of 28.6%.
7 0
3 years ago
16. Subtract: 5 - 3 1/3
Varvara68 [4.7K]

Answer:

1  2/3 ( d is the answer)

Step-by-step explanation:

See image below:) I know it says 5/3 but where it says alternative form it says 1  2/3

3 0
3 years ago
Read 2 more answers
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