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
RoseWind [281]
3 years ago
8

The scatterplot shows the distance (in feet) that a person was from a motion sensor during an experiment in math class. Use the

labeled points to create a linear model. About what distance in feet (y) would a person be 8 seconds after the experiment begins?
A.) 21ft
B.) 27ft
C.) 30ft
D.) 57ft

Mathematics
2 answers:
iragen [17]3 years ago
8 0

Answer:

B.) 27ft

Step-by-step explanation:

The labeled points given: (5,18) and (1.5, 7.5)

Slope = (18 - 7.5)/(5-1.5) = 10.5 / 3.5 = 3

A linear model:

y - 18 = 3(x - 5)

y - 18 = 3x - 15

y = 3x + 3

If x = 8 seconds then the distance in feet (y) would be: (plug in x = 8 into the equation y = 3x + 3)

y = 3(8) + 3

y = 24 + 3

y = 27 ft

Answer:

B.) 27ft

kenny6666 [7]3 years ago
5 0

Answer:

B)27 ft

Step-by-step explanation:

You might be interested in
Find the Area of the figure below, composed of a rectangle and a semicircle. The
Goshia [24]
The answer is 72+4.5 pi= 86.1372
6 0
3 years ago
Read 2 more answers
I need help please explain
Nitella [24]
Where's the picture or the papper or the problem I would help but I can't see it
4 0
3 years ago
WILL MARK BRAINIEST Bob cannot decide which of two washing machines to buy. The selling price of each is ​$495. The first is mar
sashaice [31]

Answer:

See explanation

Step-by-step explanation:

495*.3= 148.5

<u>346.50</u>

495-99(20%)

396-10%

<u>356.4</u>

The first one is cheaper and the 2nd sucks cux the 20 then 10 means the 10% off is of the 20 and is lower and lower means lesss $ off

3 0
3 years ago
I need help‼️‼️‼️‼️‼️
emmainna [20.7K]

Answer:

C angle 2

Step-by-step explanation:

Supplementary angles add to 180 degrees (or form a straight line)

The angles that form a straight line line angle 4   are either 2 or 3

3 0
3 years ago
Read 2 more answers
Can someone help me with this?<br>You may answer as much as you can.​
pantera1 [17]

Answer:

17 obtuse triangle

Step-by-step explanation:

hope it helps

8 0
3 years ago
Read 2 more answers
Other questions:
  • Lines a is perpendicular to line b . Which statement about lines a and b is true ?
    15·1 answer
  • How many months have 28 days in it
    6·2 answers
  • What are the two solutions of 2x2 = –x2 – 5x – 1?
    10·1 answer
  • Consider f(x)=4-e^x
    13·1 answer
  • What is the equation of a line that passes through the point (-4,4) and has a slope of -2
    13·1 answer
  • 2. Simplify<br> 3x<br> (x-5)<br> 2x - 3<br> - where x = 0 and x* 5.<br> 3x
    12·1 answer
  • Can somebody help me with problem
    5·1 answer
  • give the probability that three rolls of a single die will show a 3 on the first roll, a 6 on the second roll and a 5 or 6 on th
    5·1 answer
  • PLS HELP ME ON THIS QUESTION I WILL MARK YOU AS BRAINLIEST IF YOU KNOW THE ANSWER PLS GIVE ME A STEP BY STEP EXPLANATION!!
    5·1 answer
  • Find the value of x.<br> (3x - 4)<br> X<br> (5x - 2)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!