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
Scorpion4ik [409]
4 years ago
8

A polynomial fit to measurements of the total volume of a binary mixture of a and b is

Mathematics
1 answer:
skelet666 [1.2K]4 years ago
6 0

Answer:

idk math lol sorry for wasting ur time

Step-by-step explanation:

You might be interested in
6. Name the polygon. Write whether it is regular<br> or not regular
slamgirl [31]

Answer:

this shape is a pentagon. this is a regular shape because all the sides are even and all the angles on the inside are also even.

Step-by-step explanation:

pls mark brainliest!

7 0
3 years ago
Why does a y-intercept not count as a zero?
Genrish500 [490]

Answer:

It only counts as a zero when the y-intercept is (0,0).

Step-by-step explanation:

The zeros of a quadratic function are always written as (x,0), while the y-intercept is always written as (0,y). Therefore, in order for a y-intercept to be a zero, it must be (0,0), because the y-coordinate in any zero is 0. At any other time, the y-intercept is not a zero.

7 0
4 years ago
Determine a series of transformations that would map Figure RR onto Figure SS.
nadezda [96]

Answer:

transformation

Step-by-step explanati

3 0
3 years ago
State whether the lines are parallel, perpendicular, coinciding, or neither: 6x+3y=–15 and y–3=–2x
lianna [129]

Answer:

Parallel

<u>Step-By-Step Explanation:</u>

Put the Function in Slope Intercept Form and Find the Slope of 6x+3y = 15

6x+3y = 15

3y = -6x + 15

3y/3 = -6x/3 + 15/3

y = -2x + 5

<u>We can see that the slope of 6x+3y = 15 is -2</u>

Put the Function in Slope Intercept Form and Find the Slope of y–3=–2x

y–3=–2x

y = -2x + 3

Here are our two Functions In Slope Intercept Form

y = -2x + 5

y = -2x + 3

<u>Remember the m = slope and the b = y-intercept</u>

y = mx + b

y = -2x + 5

y = -2x + 3

------------------------------------------------------------------------------------------------------

We can see both equations have the same slope of -2 so this means they could be parallel because parallel functions have the same slope but coinciding functions have the same slope too. To tell if the two functions are coinciding, the functions need to have the same slope and the same y-intercept. Looking at the two functions, we can see they have the same slope of -2 but their y-intercept are different so this makes the two functions parallel.

4 0
4 years ago
the cost of running an appliance varies jointly as the number of watts used, the hours of operation, and the cost per kilo-watt
zhuklara [117]
Suppose:
C=cost
c=cost per kilo-watt hour
w=number of watts
h=number of hours
thus
C=kwhc
where:
k=constant of proportionality:
k=C/(whc)
but
C=15 when w=6000, h=10/60=1/6 hours, c=7.5 cents per kw/h
thus
k=15/(6000*1/6*7.5)
k=0.002
thus:
C=0.002(whc)
hence:
when 
h=70*2=140=140/6=70/3 hours the cost will be:
C=0.002(6000*70/3*7.5)
C=2100 cents
C=$21

7 0
4 years ago
Other questions:
  • ashley purchased a prepaid card phone card for $15. long distance calls cost 11 cents per minute using this card. ashley used he
    11·1 answer
  • Factor out the coefficient of the variable:<br> 2/9j + 2/3
    10·2 answers
  • PLEASE HELP 14 POINT QUESTION
    14·2 answers
  • What is the effect of decreasing the alpha level (for example, from a = .05 to a = .01)? it decreases the probability of a type
    9·1 answer
  • What is (t^8)^2 ????​
    12·2 answers
  • Need help with this question!
    6·1 answer
  • Jordan invests 600 in his savings account the interest rate is $6 per year find the simple interest rate earned in 3 years. Then
    11·1 answer
  • HELP ITS A TIMED QUIZZ PLS HELP
    11·2 answers
  • Triangle FED is the image of triangle ABC. Angle A corresponds with which angle?
    11·2 answers
  • What is the y-intercept of f(x) = 3x 2? a. (9,0) b. (0,9) c. (0,-9) d. (9,-9)
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!