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
denis23 [38]
3 years ago
14

Problem Solving

Mathematics
2 answers:
klemol [59]3 years ago
3 0

Answer: 12 and 8

Step-by-step explanation:

there not

Mkey [24]3 years ago
3 0

Answer:

8 and 12

Step-by-step explanation:

i'm sorry if this is wrong

You might be interested in
Can someone please help me with this
vaieri [72.5K]

Answer:4 in each package

Step-by-step explanation:

3 0
3 years ago
Use the following table for questions 11-13.A baseball manager believes a linear relationship exists between the number of Home
slamgirl [31]

The regression equation of Y on X is given by the following formula:

Y-\bar{Y}=b_{yx}(X-\bar{X})

Where byx is given by the formula:

b_{yx}=\frac{N\sum^{}_{}XY-\sum^{}_{}X\sum^{}_{}Y}{N\sum^{}_{}X^2-(\sum^{}_{}X)^2}

Where N is the number of values (N=8). We need to find the sum of X values, the sum of Y values, the average of X, the average of Y, the sum of X*Y and the sum of X^2.

The table of values is:

The values we need to know are on the following table:

By replacing the known values in the formula we obtain:

\begin{gathered} b_{yx}=\frac{8\cdot26125-167\cdot995}{8\cdot4649-(167)^2} \\ b_{yx}=\frac{209000-166165}{37192-27889} \\ b_{yx}=\frac{42835}{9303} \\ b_{yx}=4.6 \end{gathered}

Now, the average of X and Y is the sum divided by N, then:

\begin{gathered} \bar{X}=\frac{167}{8}=20.87 \\ \bar{Y}=\frac{995}{8}=124.37 \end{gathered}

Replace these values in the formula and find the regression equation as follows:

\begin{gathered} Y-124.37=4.6(X-20.87) \\ Y-124.37=4.6X-4.6\cdot20.87 \\ Y=4.6X-96.11+124.37 \\ Y=4.6X+28.26 \end{gathered}

The answer is a) y=4.6x+28.26

7 0
2 years ago
Which represents a linear function? a. Y=2x b. 2x^2 c. Y=1/x
Kobotan [32]

Answer:

Step-by-step explanation:

Y=2x is linear (also proportional) since it involves only the first power of x

2x^2 is not linear, due to the second power of x (x^2); it is quadratic

Y = 1/x is not linear, due to x being in the denominator.

5 0
3 years ago
Help pls also an answer ​
Schach [20]

84.5-19.7= 67.8

67.8÷6= 11.3

11.3 yards per curtain

4 0
3 years ago
Read 2 more answers
PLEASE HELP I WILL FAIL MATH I will give you brainest
sdas [7]
A- Part
B- $8
You can do 32 x .25 or 32/4
6 0
3 years ago
Other questions:
  • While shopping at a clearance sale, Samantha finds a $60.00 dress on sale for 25% off. Samantha also has a 50% off coupon. Which
    16·2 answers
  • tonya works part time in a store at the mall. She is paid about$200 per week before takes and social security. Tonya pays about
    10·1 answer
  • Help me plzzzzzzzzzzzz
    11·1 answer
  • What is the common ratio of the geometric sequence below?
    15·1 answer
  • Choose the best answer. If necessary, use the paper you were given.
    12·1 answer
  • Please help! Direct or inverse variation
    8·1 answer
  • Alec says the sum of two numbers can never be less than either number.
    6·1 answer
  • If co\/id wasn't a thing what would you be doing right now???
    15·2 answers
  • A sales associate farms a neighborhood with 750 homes. The owners seem to list their homes every six years. How many listings sh
    8·1 answer
  • I will give a lot of points to help
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!