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
MaRussiya [10]
3 years ago
14

Find the missing number (1+_ ÷7+4)÷8=4/7​

Mathematics
1 answer:
GaryK [48]3 years ago
3 0

The answer to (1+_÷7+4)÷8= 4/7 is -3 I believe

You might be interested in
Josiaanswer this is it josia the question
makkiz [27]

Answer:

6? i am soooo confused

Step-by-step explanation:

3 0
2 years ago
Consider the following time series data: Month 1 2 3 4 5 6 7 Value 25 13 21 13 20 22 14 (a) Compute MSE using the most recent va
marishachu [46]

Answer:

a. MSE = 64.8

b. Forecast for month 8 is 14.

Step-by-step explanation:

MSE = \frac{sum (error)^{2} }{n-1} \\

where error= value-forecast

Using the most recent value as the forecast for the next period, we have forecasts for the months as;

(1,-) , (2,25) , (3,13) , (4,21) , (5,13) , (6,20) , (7,22)

error = (-, -12, 8, -8, 7, 2, -8, -)

error^{2} = (-, 144, 64, 64, 49, 4, 64, -)

sum(error^{2} ) = 389

MSE = \frac{389}{7-1} = 64.833333

Therefore, MSE = 64.8 (1 decimal place).

The Forecast for month 8 is 14 since we are using the most recent value as the forecast for the next period.

8 0
3 years ago
Read 2 more answers
How to do exponents a quicker way!! Please help my brother!
jekas [21]
You need to remember your exponent rules. I don’t know any easier way to do it. These are all the ones I can remember right now

3 0
2 years ago
Can you find the rate of change for the following function: -6x + 3y =9?​
IgorC [24]

Answer:

The general rate of change can be found by using the difference quotient formula. To find the average rate of change over an interval, enter a function with an interval:  

f ( x ) =  x ^2 ,  [ 2 , 3 ]

The rate of Change is 2

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
What is the equation of the line in standard form?<br> 3x−y=−6 3x + y = 6 x + 6y = 9 x−6y=−9
lisabon 2012 [21]

The standard form: Ax + By = C

3x - y = -6  YES - A = 3, B = -1, C = -6

3x + y = 6   YES - A = 3, B = 1, C = 6

x + 6y = 9   YES - A = 1, B = 6, C = 9

x - 6y = -9   YES - A = 1, B = -6, C = -9

8 0
3 years ago
Other questions:
  • The bill at a restaurant came to $136.40.The customer decided to leave a 15% tip.What was the total bill including tip.
    10·1 answer
  • What type of association is shown by the scatterplot?
    11·1 answer
  • When addressing an envelope for delivery in the United States or Canada, the zip code should appear
    11·1 answer
  • Erica wants to know how many books on average are in school libraries in her county. She randomly calls 50 school libraries in h
    12·2 answers
  • Is 15b+4=25.6 equivalent to 0.6+15b+4=25.6
    11·1 answer
  • Below are two inequalities and the graphs of their lines without the shading. By imagining where the shading should be, identify
    5·1 answer
  • Write the word sentence as an equation. Enter your equation without any spaces.
    5·1 answer
  • What is the circumference and area of this circle? (Use 3.14 for pi)
    6·1 answer
  • Lewis walked 9/10 of a mile. His friend walked 2/5 of the way with him. How many miles did Lewis's friend walk with him?
    14·1 answer
  • The difference of a number and 19 is 22.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!