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
trasher [3.6K]
3 years ago
15

The equation for the line of best fit for a data set is y = 2x + 1.5. If the point (1, 4) is in the data set, what is the

Mathematics
1 answer:
ale4655 [162]3 years ago
4 0

The equation for the line of best fit for a data set is y = 2x + 1.5. If the point (1, 4) is in the data set, what is the

residual of 1?

O 0.5

X 3.5

04.0

7.5

A-0.5

You might be interested in
URGENT HELP NEEDED
kondor19780726 [428]
<span>"ratio of princesses to celebrities is 3:1"

The are 3 more times princesses as celebrities.

</span>"<span>The ratio of superheros to princesses is 5:4"

For each 4 princesses, there are 5 superheroes.

For 1 celebrity, there are 3 pincesses.

For 4 celebrities, there are 12 princesses.
For 12 princesses, there are 15 superheroes.

The ratio of celebrities to princesses to superheroes is
4:12:15 or 4x:12x:15x

Add them: 4x + 12x + 15x = 31x

31x = 93

x = 93/31 = 3

Celebrities: 4x = 4(3) = 12
Princesses: 12x = 12(3) = 36
Superheroes: 15x = 15(3) = 45

</span>
3 0
4 years ago
Ann is 5 feet 3 inches tall. To find the height of a lamppost, she measured her shadow to be 8 feet 9 inches and the lamppost’s
Makovka662 [10]

Answer: The lamppost is 7 feet 2 inches

Step-by-step explanation: If Ann measured her own height and her shadow, then what she used is a ratio between both measurements. If she can measure the shadow of the lamppost, then she can use the same ratio of her height and it’s shadow to derive the correct measurement of the lamppost.

If Ann’s height was measured as 5 feet 3 inches, and her shadow was 8 feet 9 inches, the ratio between them can be expressed as 3:5.

Reduce both dimensions to the same unit, that is, inches. (Remember 12 inches = 1 foot)

Ratio = 63/105

Reduce to the least fraction

Ratio = 3/5

If the height of the lamppost is H, then

H/144 = 3/5

H = (144 x3)/5

H = 86.4

Therefore the lamppost is approximately 86 inches, that is 7 feet and 2 inches tall.

5 0
3 years ago
Will offer 40 points for answer <br> Help with math question it’s in the image
dmitriy555 [2]
I think it’s the first one because you mirror ABC from the m-axis and then rotate ABC 90 degrees clockwise from point B’ to get to the position of triangle A”B’C”
7 0
2 years ago
Jim baked sugar cookies and peanut butter cookies.He baked 12 sugar cookies and 3 times as many peanut butter cookies.What is th
Sergeeva-Olga [200]
He made 36 peanut butter so in total he made 48 cookies 
6 0
3 years ago
Read 2 more answers
Please help I’ll give brainliest
Oksi-84 [34.3K]
It’s D if not I’m sorry
6 0
3 years ago
Other questions:
  • Graph the solutions of the inequality.<br> X-22 11
    11·1 answer
  • Given the following exponential function, identify whether the change represents
    9·1 answer
  • Mr. Spencer has Ask Your Teacher liters of juice. He wants to pour equal amounts of juice into 3 punch bowls. How many liters of
    6·1 answer
  • I need some help with the his please help out
    9·2 answers
  • ILL WILL BRAINLIEST YOU IF YOU GET IT RIGHT!
    12·2 answers
  • A multiple-choice test consists of a series of questions, each with four possible answers.
    11·1 answer
  • This morning, Manny took a history test. There were 50 multiple-choice problems on the test
    11·2 answers
  • 3164 divide 45 fast plz fast
    14·1 answer
  • There are 12 female performers in a dance recital. The ratio of men to women is 2:3. How many men are in
    11·1 answer
  • -8c^2--6c^ 2 I need help!!!!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!