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
tia_tia [17]
3 years ago
5

Can someone please give me the answers

Mathematics
1 answer:
Angelina_Jolie [31]3 years ago
3 0

Answer:

1) 3

2)9

3)18

4)18k

5)18 and k

6)k/3

7)k

8)3

9)9 + k/3

10) 18k - 9

You might be interested in
The radius of a circle is never a chord true or false
frez [133]
True, because the chord connect 2 points of the circumference, but radius connect the center and a point on the circumference.
8 0
3 years ago
A linear regression is done on data the line of best fit is y= 1.25x-6.25. What is the residual for the point (1,1)?
Damm [24]

Answer:

6

Step-by-step explanation:

Find the predicted y value when x=1:

\hat{y}=1.25x-6.25\\\hat{y}=1.25(1)-6.25\\\hat{y}=1.25-6.25\\\hat{y}=-5

Find the residual:

\text{Residual}=\text{Actual Value}-\text{Predicted Value}\\\text{Residual}=y-\hat{y}\\\text{Residual}=1-(-5)\\\text{Residual}=1+5\\\text{Residual}=6

Because our residual is positive, this is an indicator that our predicted y value is too low.

6 0
2 years ago
Jane works at a ski shop. She earns $11/hr and $15 for every set of skis she sells. Let h represent the hours worked, s represen
saveliy_v [14]

Answer:

11h + 15s = E

Step-by-step explanation:

E = total earnings

s = the amount of skis sold

h = how many hours she works

8 0
3 years ago
A pony keg (quarter barrel) of beer contains 62 pints.  If the local drinking establishment sells draft beer in 300 mL pilsner g
Sergeu [11.5K]
1 US pint = 473.176473 milliliters 473.176473 x 62 = 29,336.941326 29,336.941326 / 300 = 97.78980442 ~ 97 glasses are in a pony keg
3 0
3 years ago
Read 2 more answers
A television weighs 8.50 pounds. How many grams is this? (Hint: You need to
Elza [17]

Answer:

Hello

The answer is 3855'5

Step-by-step explanation:

At first change lbs to kg.

Then you'll change the kg to grkg×1000=gr

7 0
3 years ago
Other questions:
  • (9x+1/2)+(7x-9 1/12)
    13·2 answers
  • he books in a private library are classified as fiction and nonfiction. There are 400 books in the library. There are 40 more fi
    15·1 answer
  • The area of a rectangle that has a length of 10 and a width of w.
    12·1 answer
  • find the local and/or absolute extrema for the function over the specified domain. (Order your answers from smallest to largest
    15·1 answer
  • Find the price of each product after a discount is applied
    9·1 answer
  • Find the slope of the line that passes through the given points (-1.6) and (8.4) Select the correct choice below and, if necessa
    11·1 answer
  • Credit usage increased during the 20s based on many factors. Explain
    9·1 answer
  • Find an equation of the plane that is parallel to the line of intersection of the planes ( x + 3y + z = 3 ) ( 3x - y - z = 0 ) a
    9·1 answer
  • Circle A has been enlarged to create circle A'. The table below shows the circumference of both circles.
    8·1 answer
  • Division area model answers
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!