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I am Lyosha [343]
3 years ago
11

What is the equation of the line of best fit for this data

Mathematics
1 answer:
77julia77 [94]3 years ago
6 0

Answer:

y = 0.96x + 0.57


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Daniel [21]
I only see one question.
The answer is the root 4 has the multiplicity of 2.
7 0
3 years ago
Factor the expression for 4X + 32. Explain each step you take in the process
Vikentia [17]
4(x+8)

because 4 is the greatest common factor of 4 and 32. you distribute the 4 into the parenthesis and get 4x+32
7 0
3 years ago
Read 2 more answers
As part of his retirement strategy, John plans to invest $210,000 in two different funds. He projects that the moderately high r
Maslowich

Answer:

Therefore he invested $60,000 at 9% per year and $(210,000-60,000)=$150,000 at 4% per year.

Step-by-step explanation:

Given John plans to invest $210,000 in two different funds. He projects that the moderately high risk investments should return, overtime 9% per year,while low risk investments should return about 4% per year.

He wants a supplemental income of$11,400 a year.

Let , he invested $x at 9% per year and $(210,000-x) at 4% per year.

interest=\frac{prt}{100}   p = principle , r = rate of interest and t = time

The interest earns at 9% per year= \frac{x\times 9\times 1}{100}

The interest earns at 4% per year=\frac{(210,00-x)\times 4 \times 1}{100}

According to the problem,

\frac{x\times 9\times 1}{100}+\frac{(210,00-x)\times 4 \times 1}{100}= 11400

\Leftrightarrow 9x+840000-4x=11400 \times 100

\Leftrightarrow 5x=1140000-840000

\Leftrightarrow x=\frac{300000}{5}

\Leftrightarrow x=60,000

Therefore he invested $60,000 at 9% per year and $(210,000-60,000)=$150,000 at 4% per year.

7 0
3 years ago
On Monday, the temperature dropped -30 degrees Fahrenheit from 1:00 pm to 7:00 pm. If the temperature change was the same every
fomenos
Hello I know this may be difficult on your end but you don’t always have to get the answer from someone you can contact a teacher and get help this keep be very helpful keep this in your head you are intelligent no matter what anyone tells you ask your teacher a question about the problem tell them you don’t get how to do it if you have to just whatever it takes for you to learn how to do it have a wonderful day or night bye!
3 0
3 years ago
(32 +1) + (5 + 7z) = <br><br> Help please
levacccp [35]

Answer: -5.428

Step-by-step explanation:

33 + 5 + 7z = 0

38 + 7z = 0

7z = -38

z = -38/7

5 0
3 years ago
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