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mr Goodwill [35]
2 years ago
5

The sum of 4 consecutive integers is 326 What is the second number in this sequence?

Mathematics
1 answer:
Alex_Xolod [135]2 years ago
5 0
Answer:

x+(x+1)+(x+2)+(x+3)=326

4x+6=326
4x=320
x=80

x+1 is the second number
hence second number is 81
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Julie gathered data about the numbers of pages and chapters in several books by her favorite author.The equation of the line of
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Answer:

C

Step-by-step explanation:

To get the approximate number of pages in the chapters, what we need to do is to substitute for the value of x in the line of best fit equation.

Thus, we have;

y = 15.261(8) + 8.83 = 122.088 + 8.83 = 130.918

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2 years ago
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Bonita is testing prototype model rocket engines. To be considered a successful launch, the rocket must reach a height of at lea
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Refer to the diagram shown below.

The given constraints are
(a)  y ≥ 24 ft
(b ) x ≤ 10 ft
(c)  y ≥ 3x
(d)  y ≤ 33 ft
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A (0, 33) satisfies all conditions
B (4, 36) fails condition (d)
C (4.8, 30.5) satisfies all conditions
D (9, 26) fails condition (c)
E (2, 22) fails condition (a)

Answer:
The acceptable points are A and C.

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2 years ago
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To get the best deal on a microwave oven, Jeremy called six appliance stores and asked the cost of a specific model. The prices
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Answer:

Step-by-step explanation:

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Sum of terms =

663 + 273 + 410 + 622 + 174 + 374

= 2516

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Mean = 2516/6 = 419.33

Standard deviation = √summation(x - m)^2/n

summation(x - m)^2/n = (663 - 429.33)^2 + (273 - 419.33)^2 + (410 - 419.33)^2 + (622 - 419.33)^2 + (174 - 419.33)^2 + (374 - 419.33)^2

= 179417.9334/6 = 29902.9889

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6 0
2 years ago
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X^3-7x^2-5x+35

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=(x^2-5)(x-7)

hope this helps
8 0
1 year ago
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I would like to purchase 20 products at a cost 65.00 per product. what will be my total? your state has 3.5% sales tax
xxTIMURxx [149]
20*65 = 1300
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$1345.5 is your total

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2 years ago
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