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
denpristay [2]
3 years ago
14

​John's House of Pancakes uses a weighted moving average method to forecast pancake sales. It assigns a weight of 5 to the previ

ous​ month's demand, 3 to demand two months​ ago, and 1 to demand three months ago. If sales amounted to​ 3,000 pancakes in​ May, 2,200 pancakes in​ June, and​ 1,000 pancakes in​ July, what should be the forecast for​ August? A. ​3,767 B. ​1,622 C. ​2,067 D. ​2,400 E. ​2,511
Mathematics
1 answer:
NikAS [45]3 years ago
7 0

Answer:

B. ​1,622

Step-by-step explanation:

The weighed average is each value multiplied by it's weight divided by the sum of the weights.

In this problem we have that:

Weight of 5 to the previous month demand. The number of pancakes in July was 1000.

Weight of 3 to the demand of two months ago. The number of pancakes in June was 2200.

Weight of 1 to the demand of three months ago. The number of pancakes in May was 3000.

So, the forecast for August is:

M = \frac{5*1000 + 3*2200 + 1*3000}{9} = 1622.2

The forecast for August is a demand of 1622 pancakes. Letter B.

You might be interested in
find the Maclaurin series for f(x) using the definition of a Maclaurin series. [Assume that f has a power series expansion. Do n
guajiro [1.7K]

Answer:

= ∑ 6*n*x^n-1

Radius of convergence = 1

Step-by-step explanation:

f(x) = 6(1-x)^-2

Maclaurin series can be expressed using the formula

f(x) =  f(0) + f '(0)x + f ''(0)/ 2!  (x)^2 + f '''(0)/3! (x)^3 + f (4)(0) 4! x4 + .

attached below is the detailed solution

Radius of convergence = 1

The Maclaurin series for f(x) = 6 / (1 - x )^2  = ∑ 6*n*x^n-1  ( boundary ; ∞ and n = 1 )

6 0
3 years ago
Type the correct answer in each box. Use numerals instead of words.
Simora [160]
Consider the expression below.
(- 6)(x+ 2)
For (x - 6)(x + 2) to equal ,either (X - 6) or (x+2) must equal____
The values of x that would result in the given expression being equal to 0, in order from least to greatest
3 0
3 years ago
Need help with both of these please!! ASAP
Alik [6]

x = 1

Answer:

m\angle XVW = 100\degree

Step-by-step explanation:

In the first figure, FP is the bisector of \angle DFE

\therefore m\angle 1 = m\angle 2\\\therefore 44x + 1 = 46x - 1\\\therefore 1 + 1 = 46x - 44x\\\therefore 2 = 2x\\\therefore \frac{2}{2} = x \\\huge \red {\boxed {\therefore x = 1}}

In the second figure, VP is the bisector of \angle XVW

\therefore m\angle 1 = m\angle 2\\\therefore 12x + 2 = 11x +6\\\therefore 12x - 11x = 6 - 2\\\therefore x  = 4\\\because m\angle XVW = m\angle1 + m\angle 2\\\therefore m\angle XVW = 12x + 2 + 11x +6\\\therefore m\angle XVW = 23x + 8\\\therefore m\angle XVW = 23\times 4+ 8\\\therefore m\angle XVW = 92+ 8\\\huge \purple {\boxed {\therefore m\angle XVW = 100\degree}} \\

8 0
3 years ago
6z + 10= -2 solve this problem ​
nydimaria [60]

Answer:

z = -2

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
WILL PICK BRAINLIEST!!!!!!
marissa [1.9K]

Answer:

1. 24

2. 30

3. 20

4. 12

5. 6

3 0
3 years ago
Other questions:
  • I need help, please help me
    6·1 answer
  • The salaries of three employees are listed below. Each employee was recently given a raise.
    9·1 answer
  • 7∣x−2∣+7=−2∣x−2∣+2<br><br> Pls answer
    12·1 answer
  • Solve for side AB. Show all your work <br> Please help!
    15·1 answer
  • Which of the following is not considered one of the four basic types of auto insurance? a. Collision b. Bodily Injury c. Propert
    5·2 answers
  • Mick earns $45,000 a year. This year, he had $2,700 of state taxes returned to him.
    5·1 answer
  • Please evaluate this question. 10 points!!
    8·2 answers
  • 1. If 8 lbs. of onions costs $19.20, then how much will 11 lbs. of onions cost? 2. If my car travels 270 miles on 15 gallons of
    9·2 answers
  • HELP PLEASE! GIVE ALL ANSWERS AND I WILL GIVE BRAINIEST
    10·2 answers
  • PLZ HELP IM ON A TIMER ALL THE ANSWERS IS ON THE SCREEN SHOT :{{{ plz hurry
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!