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Mekhanik [1.2K]
3 years ago
5

Rate of change for coordinates (8,-2) (0,4) (-4,7)

Mathematics
1 answer:
Sergio [31]3 years ago
7 0

Answer:

m=3 I think not sure

Step-by-step explanation:

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50 more than ___ is 64.
Sloan [31]

50 more than 14 is 64

14 + 50 = 64

Hope this helps

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6 0
4 years ago
Read 2 more answers
A bank wishes to invest a $100, 000 trust fund in three sources: bonds paying 8%; certificates of deposit paying 7%; and first m
Nuetrik [128]

Answer:

It is not possible to make the investment under the given conditions.

Step-by-step explanation:

Let x, y and z be the amounts invested in bonds, certificates of deposit and mortgages respectively.

<u>1st equation </u>

<em>“A bank wishes to invest a $100, 000 trust fund in three sources” </em>

x + y + z = 100,000

<u>2nd equation </u>

<em>“The bank wishes to realize an $8, 000, annual income from the investment and bonds paying 8%; certificates of deposit paying 7%; and first mortgages paying 10%” </em>

<em> </em>

0.8x + 0.7y + 0.1z = 8,000

3rd equation

<em>“the total amount invested in bonds and certificates of deposit must be triple the amount invested in mortgages” </em>

<em> </em>

x+y = 3z

and we have a <em>linear system of 3 equations with 3 unknowns </em>

    x +      y +      z = 100,000

0.8x + 0.7y + 0.1z = 8,000

    x +      y      -3z = 0

This system has a unique solution given by

x = -470,000  

y = 545,000

z = 25,000

Since x is negative, we deduct there is no way to do such an investment.

7 0
4 years ago
What is the value of f^{-1)(6)
KATRIN_1 [288]
<h3>Answer:  4</h3>

Start at 6 on the y axis. Draw an arrow so that it horizontally moves to the blue curve. Then draw an arrow straight down to vertically drop to x = 4

See the diagram below.

Follow this process in reverse to see that x = 4 leads straight up to the blue curve, and then to the left to land on y = 6. Keep in mind that the inverse reverses the input and output process, which is why I started with y instead of x.

6 0
3 years ago
Please help me with his picture
Margaret [11]

Answer:

hi thas kwel

Step-by-step explanation:

7 0
3 years ago
I REALLY NEED HELP ASAP WITH THESE 2 QUESTIONS!!!!!!!!!
DIA [1.3K]

Answer:

4. Meena- 3

Jerry- 6

5a. 5

5b. 6

Step-by-step explanation:

We can use the distance formula to solve all of these.

\sqrt{(x_{2} } -x_{1} )^2+(y_{2} -y_{1} )^2

Plug the numbers in and make sure you understand how i got these answers :) Let me know if you see anything wrong about it, and i will try and fix it.

5 0
3 years ago
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