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
Wittaler [7]
3 years ago
5

A seasonal index for a monthly series is about to be calculated on the basis of three years’ accumulation of data. The three pre

vious July values were 110, 150, and 130. The average over all months is 190. The approximate seasonal index for July is:
Mathematics
1 answer:
yarga [219]3 years ago
6 0

Answer:

0.684

Step-by-step explanation:

According to the scenario, computation of the given data are as follows

Seasonal index = Average value for July ÷ Average over all months

Where, Average value for July = ( 110 + 150 + 130 ) ÷ 3

= 390 ÷ 3 = 130

And, average over all months = 190

So by putting the value in the formula, we get

Seasonal index = 130 ÷ 190

= 0.684211 or 0.684

Hence, approximate seasonal index for July is 0.684.

You might be interested in
Consider a circle whose equation is x2 + y2 + 4x - 6y - 36 = 0. Which statements are true? Check all that apply.
kherson [118]

Answer: b & c

I got the answer right on my quiz

6 0
3 years ago
Read 2 more answers
Circles M and K are congruent and QR is congruent to LN. Find QR
ddd [48]

At first, we need to find x.

QR = LN

2x+1 = 3x-7

x=8

Substitute value of a=8 into QR = 2x+1.

QR = 2*8+1 = 17

QR =17

5 0
3 years ago
Please help me with this
juin [17]

Answer:

x=30, <A=60, <C=30

Step-by-step explanation:

A triangle always has its total angles added up to 180 degrees, so we can set up the following equation:

90+2x+x=180

90+3x=180

3x=90

x=30

Since x=30, this means <C is 30 degrees. For <A, it's twice as much as <C, so 2*30=60.

So x=30, <A=60, <C=30

Hope this helped!

8 0
3 years ago
Read 2 more answers
Which expression is equivalent to 21 × 7?
madreJ [45]
7 x 21 is equivalent to 21 x 7
also 3 x 49
7 0
3 years ago
What is 3/4 minus 1/5
Crazy boy [7]
3/4 - 1/5
0.75 - 0.2
0.55

Answer: 0.55 or 11/20
6 0
3 years ago
Read 2 more answers
Other questions:
  • 5 x7 + 5 x 3 using distributive property
    12·1 answer
  • A person is purchasing a new golf club bag. The compartment for the golf balls is approximately the shape of a rectangular prism
    10·1 answer
  • 6 cousins inherited a total of 58 of their great aunt's assets which they divided evenly what fraction of their great aunt's ass
    15·1 answer
  • One solution of x^2-64=0 is 8. what is the other solution?
    12·2 answers
  • A computer virus is trying to corrupt two files. The first file will be corrupted with probability 0.4. Independently of it, the
    8·1 answer
  • Using the given information, solve for X. What is the length of AB? What is the length of RS?
    8·1 answer
  • Calculate the height of the cuboid if the volume is 30cm cubed
    5·1 answer
  • Arrange the following values from least to greatest.
    13·1 answer
  • If you answer this i will give you brainlyist what is infinity x infinty bonus 2+2
    9·2 answers
  • OD 2x - 4
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!