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Alex787 [66]
2 years ago
7

What is the factores form of 4x^2+23x-72

Mathematics
1 answer:
Irina18 [472]2 years ago
5 0

Answer:

4x2 + 23x – 72  

= (4x - 9)(x+8)

Step-by-step explanation:

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Thomas sold 412 boxes of cookies at a cost of 1175 what is an estimate closest to the cost of a box of cookies
Nata [24]

Answer:

285

Step-by-step explanation:

1175 divided by 412 = 2.85194174757

that would be around 2.85

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3 years ago
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Joe read 140 pages of his 300 page book what percent of his book has he read
kaheart [24]

Answer:

47

Step-by-step explanation:


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3 years ago
Suppose the dealer incentive per vehicle for honda's acura brand in 2012 is thought to be bell-shaped and symmetrical with a mea
andreev551 [17]

Answer:

From $1600 to $3400.

Step-by-step explanation:

The Empirical Rule states that, for a normally distributed random variable:

68% of the measures are within 1 standard deviation of the mean.

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99.7% of the measures are within 3 standard deviations of the mean.

In this problem, we have that:

Mean = 2500

Standard deviation = 300

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By the Empirical Rule, 99.7% fall within 3 standard deviations frow the mean. So

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8 0
3 years ago
Please help me with some Algebra 2. Last stretch of the trimester and it’s 3:13AM. It’s my own fault for getting myself into thi
son4ous [18]

Answer:

A. 23+(6-1)x-3

B. 93

Step-by-step explanation:

a) Nth term = F + (N - 1) x D, where F=First term, N=Number of terms, D=Common difference

6th row = 23 + (6 - 1) x -3

            = 23 + (5) x -3

            = 23 + (-15)

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b) Sum = N/2[2F + (N - 1) x D]

            = 6/2[2*23 + (6 - 1) x -3]

             = 3  [46  +    (5) x -3 ]

             = 3  [46  +      -15 ]

             = 3  [ 31 ]

             = 93 - total number of boxes in the entire display.

Hope this helps! Its 3:25 AM for me too so I know how you feel.

5 0
3 years ago
What stays the same no matter what location your in
nikitadnepr [17]
The mass of an object
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2 years ago
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