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
Kipish [7]
3 years ago
11

liam wants to know if he is improving on thr violin. He created a scatter plot and drew a line of best fit. If he uses the point

(2,8) and (5,1.5) from his line, which equation would best represent the line of best fit? A.) y-2.17x+12.3 B.) y=2.17x+3.77 C.) y=-0.46x+9 D.) =y-2.17x-9.35​

Mathematics
1 answer:
mina [271]3 years ago
7 0

the correct answer is A

You might be interested in
How much days away is April 16, 2018 from April 17, 2020?
garri49 [273]

Answer: 731 days

Since 2018 is 2 years away from 2020, that is 730. Add 1 day, that is 731 days.

7 0
3 years ago
1. Given the picture below, which is the longest side?
True [87]

Answer:

Whichever side is opposite (across from) the 74 degree angle.

Step-by-step explanation:

4 0
2 years ago
Help!<br> What would d be?
Oxana [17]

Answer:

d = 17.5499287748 inches or 17.5 inches to 1 decimal place

Step-by-step explanation:

find the diagonal line passing through the middle of the bottom rectangle:

a² + b² = c²

10² + 8² = c²

100 + 64 = 164

c² = 164

c = √164

c = 12.8062484729

find d:

a² + b² = c²

12² + 12.80624847298² = c²

144+ 164 = 308

c² = 308

c = √308

c = 17.5499287748

therefore d = 17.5499287748 inches or 17.5 inches to 1 decimal place

6 0
4 years ago
Help 10 points and explain how you get the answer.
Alenkinab [10]

you solve the square root of 54a*7b*3

6 0
3 years ago
The average number of customers per day at a home improvement store is given in the following table. Let x represent the day whe
nika2105 [10]

Answer:

A. 33.690\sin (0.887x + 1.337) + 81.684.

Step-by-step explanation:

We are given that,

x = Number of days where 1 = Sun of 1st week and 7 = Sat of first week.

The corresponding table for the data is given by,

Days        Day Number               Number of Customers

Sun                    1                                     115

Mon                   2                                     77

Tue                    3                                     60

Wed                   4                                     51

Thur                   5                                     68

Fri                      6                                      86

Sat                     7                                      120

The general form of the regression model is a\sin (bx+c)+d.

Using the sinusoidal regression calculator, we get that,

a = 33.690

b = 0.887

c = 1.337

d = 81.684

That is, the sine regression model is 33.690\sin (0.887x + 1.337) + 81.684.

Thus, option A is the sine regression model for the given data.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following relations is a function? A. { (1, 2), (1, 3), (1, 4), (1, 5) } B. { (1, 3), (2, 3), (4, 3), (9, 3) } C. {
    15·1 answer
  • Which of the following quotients are negative? Check all that apply. 1: 2.2 ÷ 9.5 2:–0.5 ÷ 0.021 3: –1.3 ÷ –54.321 0.4 ÷ –0.4 4:
    13·2 answers
  • PLZ ANSWER THE QUESTION FROM THE PICTURE ASAP <br>20 POINTS ​
    12·1 answer
  • Please help ASAP you get 25 points and star answer
    10·1 answer
  • josiah is ready to purchase a new watch. it is regularly priced at $480.77. the sale price is $380.54. what is the mark down on
    10·1 answer
  • (4√3 − 2√5)(3√10 + 5√6) simplify the expression show all work
    7·1 answer
  • Find the set of values of x for which x^2-x-6&gt;0 and 10-2x&lt;5
    11·1 answer
  • How do you calculate slope using a graph?
    10·2 answers
  • Each of the triangles below has one angle measured. Mentally estimate the measures of the other two angles. Drag and drop the mo
    14·1 answer
  • Guys, I’m giving you at least 100 points for you to answer to my last 4 weeks of my math word problem homework from The Hung Vuo
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!