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
poizon [28]
2 years ago
7

PLEASE HELP DUE NOW!!

Mathematics
1 answer:
Anarel [89]2 years ago
8 0

Answer:

✓ C. f(x)= sqrt 1/x

Step-by-step explanation:

i hoep this answer your question

You might be interested in
CAN SOMEONE PLEASE HELP ME???
vova2212 [387]
Answer:T


Step by Step explanation
8 0
3 years ago
Read 2 more answers
For what value(s) of k is the linear system consistent? (Enter your answers as a comma-separated list.)
AleksAgata [21]

Answer:

Step-by-step explanation:

Given

6x_1-9x_2=8

9x_1+kx_2=-1

The given system is AX=B can be represented by

\begin{bmatrix}6 &-9 \\ 9 & k\end{bmatrix}\begin{bmatrix}x_1\\ x_2\end{bmatrix}=\begin{bmatrix}8\\ -1\end{bmatrix}

The given system is consistent when determinant of A is not equal to zero

|A|

|A|=6k-(-81)=6k+81

k\neq \frac{-27}{2}

i.e. system is consistent for all value of k except k=\frac{-27}{2}

R-\frac{-27}{2}

                 

4 0
3 years ago
Read 2 more answers
Help please with this question
choli [55]

Answer:

They lose about 2.79% in purchasing power.

Step-by-step explanation:

Whenever you're dealing with purchasing power and inflation, you need to carefully define what the reference is for any changes you might be talking about. Here, we take <em>purchasing power at the beginning of the year</em> as the reference. Since we don't know when the 6% year occurred relative to the year in which the saving balance was $200,000, we choose to deal primarily with percentages, rather than dollar amounts.

Each day, the account value is multiplied by (1 + 0.03/365), so at the end of the year the value is multiplied by about

... (1 +0.03/365)^365 ≈ 1.03045326

Something that had a cost of 1 at the beginning of the year will have a cost of 1.06 at the end of the year. A savings account value of 1 at the beginning of the year would purchase one whole item. At the end of the year, the value of the savings account will purchase ...

... 1.03045326 / 1.06 ≈ 0.9721 . . . items

That is, the loss of purchasing power is about ...

... 1 - 0.9721 = 2.79%

_____

If the account value is $200,000 at the beginning of the year in question, then the purchasing power <em>normalized to what it was at the beginning of the year</em> is now $194,425.14, about $5,574.85 less.

7 0
3 years ago
HELP PLZ There are 14 parking spaces in each row of a parking lot and there are 15 rows in the lot. How many parking spaces are
aniked [119]
There are 14x15 parking spaces=210
3 0
4 years ago
Read 2 more answers
Which of the following describes how the margin of error is calculated?
Vika [28.1K]
The following option best describes how the margin of error is calculated: D. It is equal to the inverse of the square root of the sample size.
The small amount that is granted for in case of miscalculation or change of circumstances.

7 0
3 years ago
Other questions:
  • Which is the best estimate for the average rate of change for the quadratic function graph on the interval 0 ≤ x ≤ 4?
    13·2 answers
  • Given collinear points A, B, and C, is the statement below true or false?
    6·1 answer
  • Alex mixes 2/3 pounds of walnuts with 3/5 pound of dried fruit. To create more of the same mixture, how many pounds of walnuts d
    13·1 answer
  • The areas of two circles are in a ratio of 169:121. What is the ratio of their radii?
    7·2 answers
  • NEED HELP ASAP!
    14·1 answer
  • This is for the little kids what is the answer for 200-500​
    10·1 answer
  • HELP FOR 7 AND 8 Pleaseeeee
    6·1 answer
  • Steve reaches into a bag with 5 marbles 3 yellow marbles and 2 green marbles and randomly selects one the he puts the marble bac
    9·1 answer
  • PLEASEM HELP OMG HEELPPPPPPPPPPPP
    14·1 answer
  • The sum of Kyra's and Caleb's ages is 37. Caleb's age is equal to twice the quantity of Kyra's age decreased by 4. Let k represe
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!