1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ipatiy [6.2K]
3 years ago
8

Aldo needs 46 cookies for a party.

Mathematics
1 answer:
Serggg [28]3 years ago
5 0

Answer:

6 Packs

Step-by-step explanation:

Since he needs 46 cookies, he will have to buy 46/8 which is 5.75 packs. But since the packs are sold in whole, not fractions, he buys a ceil approximation of the packs which is 6, because if he buys 5, it will not be enough.

You might be interested in
A graphing calculator is recommended. A function is given. g(x) = x4 − 5x3 − 14x2 (a) Find all the local maximum and minimum val
Taya2010 [7]

Answer:

The local maximum and minimum values are:

Local maximum

g(0) = 0

Local minima

g(5.118) = -350.90

g(-1.368) = -9.90

Step-by-step explanation:

Let be g(x) = x^{4}-5\cdot x^{3}-14\cdot x^{2}. The determination of maxima and minima is done by using the First and Second Derivatives of the Function (First and Second Derivative Tests). First, the function can be rewritten algebraically as follows:

g(x) = x^{2}\cdot (x^{2}-5\cdot x -14)

Then, first and second derivatives of the function are, respectively:

First derivative

g'(x) = 2\cdot x \cdot (x^{2}-5\cdot x -14) + x^{2}\cdot (2\cdot x -5)

g'(x) = 2\cdot x^{3}-10\cdot x^{2}-28\cdot x +2\cdot x^{3}-5\cdot x^{2}

g'(x) = 4\cdot x^{3}-15\cdot x^{2}-28\cdot x

g'(x) = x\cdot (4\cdot x^{2}-15\cdot x -28)

Second derivative

g''(x) = 12\cdot x^{2}-30\cdot x -28

Now, let equalize the first derivative to solve and solve the resulting equation:

x\cdot (4\cdot x^{2}-15\cdot x -28) = 0

The second-order polynomial is now transform into a product of binomials with the help of factorization methods or by General Quadratic Formula. That is:

x\cdot (x-5.118)\cdot (x+1.368) = 0

The critical points are 0, 5.118 and -1.368.

Each critical point is evaluated at the second derivative expression:

x = 0

g''(0) = 12\cdot (0)^{2}-30\cdot (0) -28

g''(0) = -28

This value leads to a local maximum.

x = 5.118

g''(5.118) = 12\cdot (5.118)^{2}-30\cdot (5.118) -28

g''(5.118) = 132.787

This value leads to a local minimum.

x = -1.368

g''(-1.368) = 12\cdot (-1.368)^{2}-30\cdot (-1.368) -28

g''(-1.368) = 35.497

This value leads to a local minimum.

Therefore, the local maximum and minimum values are:

Local maximum

g(0) = (0)^{4}-5\cdot (0)^{3}-14\cdot (0)^{2}

g(0) = 0

Local minima

g(5.118) = (5.118)^{4}-5\cdot (5.118)^{3}-14\cdot (5.118)^{2}

g(5.118) = -350.90

g(-1.368) = (-1.368)^{4}-5\cdot (-1.368)^{3}-14\cdot (-1.368)^{2}

g(-1.368) = -9.90

7 0
3 years ago
2 3/4 pound of veggie burgers for $8.80 what is the unit price per pound of veggie burgers
Dahasolnce [82]

Answer: balut 3 to 4

Step-by-step explanation:

6 0
3 years ago
After paying $5.12 for a salad, Norachai has $27.10. How much money did he have before buying the salad?
sattari [20]
$32.22 before buying the salad
3 0
3 years ago
Read 2 more answers
❗❗❗THERE IS A PICTURE PLEASE ANSWER❗❗❗ SHOW HOW YOU GOT THE ANSWER
Feliz [49]

Answer:

1/2 is poured out and 1 1/2 is left

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
WILL MARK BRAINIEST! 25 POINTS! What is 2^4/3 equal to? ∛8 ²√8 ∛16 ²√16 Please show work, i need to understand this
Mariana [72]

Answer:

∛16

Step-by-step explanation:

2^4/3

2^4 = 16

Then  16^1/3

∛16

4 0
3 years ago
Read 2 more answers
Other questions:
  • 20. what is the area of the figure.
    15·1 answer
  • Quick what’s the answer???
    5·2 answers
  • Each month Liz pays $35 to her phone company just to use the phone. Each text she sends costs her an additional $0.05. In March
    10·1 answer
  • How would I find the values of the variables?
    13·1 answer
  • I dont get it???????????
    15·1 answer
  • Use the diagram to find the solution to 4 + (–7) Captionless Image 4
    15·1 answer
  • Determine whether the triangles are similar. or not.
    11·1 answer
  • 36 x - 8y2 when x=3 and y= 6
    5·2 answers
  • Kim is competing in a 40-mile bicycle race. She has completed 65% of the race. How many miles does Kim have left to cycle? A. 12
    5·2 answers
  • Find the product using suitable properties<br> (a) 738 × 103<br> (b) 102 × 854
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!