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
Sholpan [36]
3 years ago
10

Meg plotted the graph below to show the relationship between the temperature of her city and the number of sweaters sold at a st

ore:
Part A: In your own words, describe the relationship between the temperature of the city and the sale of sweaters in the city. (5 points)

Part B: Describe how you can make the line of best fit. Write the approximate slope and y-intercept of the line of best fit. Show your work. (5 points)
Mathematics
1 answer:
makvit [3.9K]3 years ago
7 0

Answer:

please put in the graph

You might be interested in
Use the Distributive Property to expand 9(3 + x).
tankabanditka [31]
Distribute the 9 to each term in the parentheses with multiplication.

9(3 + x) = 27 + x

But this is usually written as x + 27
4 0
3 years ago
Read 2 more answers
Suppose that prior to conducting a coin-flipping experiment, we suspect that the coin is fair. How many times would we have to f
STALIN [3.7K]

Answer:  b) 84

Step-by-step explanation:

Let p be the prior estimate of the required proportion.

As per given , we have

p =0.5   (The probability of getting heads on a fair coin is 0.5)

Significance level : \alpha: 1-0.90=0.10\\

Critical z-value (using z-value table ) : z_{\alpha/2}=1.645

Confidence interval width : w= 0.18

Thus , the margin of error : E=\dfrac{w}{2}=0.09

Formula to find the sample size ( if prior estimate of proportion is known.):-

n=p(1-p)(\dfrac{z_{\alpha/2}}{E})^2

Substitute the values , we get

n=0.5(1-0.5)(\dfrac{1.645}{0.09})^2

Simplify ,

n=83.5192901235\approx84  [Round of to the next whole number.]

Hence, the number of times we would have to flip the coin =<u>84</u>

hence, the correct answer is b) 84

8 0
3 years ago
Find the slope of the line
Elza [17]
It is zero *more characters to fulfill answer requirements*
7 0
3 years ago
Read 2 more answers
What polynomails has the roots of -6, -4 ,and 1? A)x³-9x²-22x+24 B) x³-x²-26x-24 C) x³+x²-26x+24 D)x³+9x²+14x-24.
never [62]

Answer:

x = 1 or x = -4 or x = -6 thus d: is your answer

Step-by-step explanation:

Solve for x over the real numbers:

x^3 + 9 x^2 + 14 x - 24 = 0

The left hand side factors into a product with three terms:

(x - 1) (x + 4) (x + 6) = 0

Split into three equations:

x - 1 = 0 or x + 4 = 0 or x + 6 = 0

Add 1 to both sides:

x = 1 or x + 4 = 0 or x + 6 = 0

Subtract 4 from both sides:

x = 1 or x = -4 or x + 6 = 0

Subtract 6 from both sides:

Answer:  x = 1 or x = -4 or x = -6

4 0
3 years ago
Read 2 more answers
I NEED HELP AND FAST PLEASE!!! I’m not sure if I chose the right answer or not!!
jok3333 [9.3K]

Answer:

d

Step-by-step explanation:

the graph increases then goes horizontal

5 0
3 years ago
Read 2 more answers
Other questions:
  • Help me please with Math
    15·1 answer
  • 96 div into 6 distributive property
    10·2 answers
  • If f(x) = 2x + 3 for all values of x, what is the value of f(-3)? A 0 B -3 C 5 D 9
    12·2 answers
  • The quotient of x^2+x-6/x^2-6x+5*x^2+2x-3/x^2-7x+10 has ___ in the numerator and ______ in the denominator.
    14·1 answer
  • ABCDE is a pentagon.
    7·1 answer
  • THIS IS VERY IMPORTANT!!!!!!!!
    6·1 answer
  • Help me out , I gave out Brainliest
    15·1 answer
  • A) fill in the the table of values for the equation y = x + 2
    5·2 answers
  • Why is it called numerator and denominator?
    14·1 answer
  • Write equation in Vertex Form with a Vertex of (5,-2)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!