answer.
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
rjkz [21]
2 years ago
10

Jace gathered the data in the table. He found the approximate line of best fit to be y = –0.7x + 2.36. What is the residual valu

e when x = 5? –3.14 –0.86 0.86 3.14
Mathematics
2 answers:
yKpoI14uk [10]2 years ago
6 0

I think the other person miswrote the answer on accident, the right answer is -0.86 and NOT 0.86.

sammy [17]2 years ago
3 0
The answer
the table is 

x   0   1  4  5   7
y   3   1  0 -2  -2

<span>the approximate line of best fit to be y = –0.7x + 2.36
so when the value of x=5, the residual value is 

</span><span>y = –0.7(5) + 2.36  =  -1.14 this is the actual value
the predicted value is -2 (for x=5)

and residual value formula is  RS =  y actual value - y predicted value

so RS = -1.14 - (-2) = 0.86
</span>
You might be interested in
Merle Fonda opened a new savings account. She deposited $40,000 at 10% compounded semiannually. At the start of the fourth year,
IrinaVladis [17]
Use compound interest formula  F=P(1+i)^n twice, one for each deposit and sum the two results.

For the P=$40,000 deposit,
i=10%/2=5%  (semi-annual)
number of periods (6 months), n = 6*2 = 12
Future value (at end of year 6),
F = P(1+i)^n = 40,000(1+0.05)^12 = $71834.253

For the P=20000, deposited at the START of the fourth year, which is the same as the end of the third year.
i=5% (semi-annual
n=2*(6-3), n = 6 
Future value (at end of year 6)
F=P(1+i)^n = 20000(1+0.05)^6 = 26801.913

Total amount after 6 years
= 71834.253 + 26801.913
=98636.17   (to the nearest cent.)
8 0
2 years ago
An 8-pound pack of ground beef sells for $15.04. What is the cost per pound of the ground beef
Alex17521 [72]

Answer:

$1.88

Step-by-step explanation:

$15.04/8 pounds = $1.88

6 0
2 years ago
Read 2 more answers
PLEASE HELPPPP , WILL GIVE BRAINLIESTTTTT
insens350 [35]

Answer:

80%

Step-by-step explanation:

What I did was just play with the numbers. But first, you'd multiply 6.00 time 3 because it's for the three people. Then just multiply 18 with .8 and bingo! The answer you get is 14.40, so the discount would be 80%

Hope this helps!

5 0
2 years ago
Read 2 more answers
during the summer winnie delivers flowers and bob babysits for neighbors to show their earnings winnie makes a table which state
miv72 [106K]
  1. Winnie earns $12.30 and Bob earns $24.30.
  2. Bob earns $8.10 and earns$4.10
  3. Winnie earns$12.15 and Bob earns $6.15
  4. Winnie earns $4.05 and Bob earns $2.05

7 0
2 years ago
Read 2 more answers
Anne has 24 more cards than Devi.  Anne finds that 3/5 of Devi's cards are equal to 1/2 of her cards.  How many cards does Anne
Sophie [7]
A=24xD
3/5xD=1/2xA
3d/5=12
d=12x5/3
d=20
a=480
8 0
1 year ago
Other questions:
  • In 448244 how is the relationship between the first pair of 4s the same as the relationship between the second pair of 4s
    7·2 answers
  • What must be the value of x so that lines a and b are parallel lines cut by transversal f?
    14·2 answers
  • A rectangular football field is 64 meters wide and 100 meters long. A player runs from one corner of the field in a diagonal lin
    13·1 answer
  • Select all statements that are true about the linear equation. y=−2x+4
    12·1 answer
  • Which expression gives the length of the transverse axis of the hyperbola
    12·1 answer
  • Melissa writes the following proof for the theorem: if the diagonals of a quadrilateral bisect each other, the quadrilateral is
    15·1 answer
  • 2A5A0A2 is divisible by 99 what is the A digit
    9·1 answer
  • A department store is selling a denim jacket for $60. It will be on sale next week for $42. What is the percent of change in the
    8·2 answers
  • Which graph shows the solution to the system of linear inequalities?
    5·2 answers
  • Mr. Tanaka is making Miso soup for his family. The recipe calls for 350 ml of Dashi. Mr. Tanaka plans to make a smaller batch us
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!