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seropon [69]
3 years ago
12

Cameron adds 4 new hats to his collection each year. He started with only 3. Find slope and the y intercept.

Mathematics
1 answer:
pantera1 [17]3 years ago
3 0

The slope is 4. The y intercept is 3.

plz give brainliest if possible

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Find the mean and the median of 6 ,5 ,3 ,28, 6 ,4 ,7
kozerog [31]
Mean is 8
you have to add all the numbers and then divide it by the number of elements you have in this case 7
8 0
3 years ago
One type of insect is 0.0052 meter long. what is the length in scientific notation.
sp2606 [1]

Here, we need to write the length of the insect in scientific notation.

The given length of the insect is 0.0052 meter

Now, to write 0.0052 meter in scientific notation we need to follow this:

Scientific notation always start with non-zero digit followed by a decimal point.

Since in our number the decimal is needed to be moved three places to the right to get the first non-zero digit.

The exponent of the 10 is -3.

10^{-3}=\frac{1}{1000} =0.001

Therefore, our number 0.0052 can be written as:

5.2 \times 10^{-3}

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7 0
3 years ago
What is the equation of the line with the given slope and y-intercept? Choose the correct answer in slope-intercept form and sta
kari74 [83]

Answer:

see explanation

Step-by-step explanation:

the equation of a line in slope- intercept form is

y = mx + b ( m is the slope and b the y-intercept )

here m = \frac{1}{3} and b = 13, hence

y = \frac{1}{3} x + 13 ← in slope- intercept form

The equation of a line in standard form is

Ax + By = C ( A is a positive integer and AB, C are integers )

multiply all terms in the slope-intercept form by 3

3y = x + 39 ( subtract 3y from both sides )

0 = x - 3y + 39 ( subtract 39 from both sides )

x - 3y = - 39 ← in standard form


5 0
3 years ago
A population of 40,000 decreases by 3.1% each year. what is the approximate population in 4 years
coldgirl [10]

\bf \textit{Amount of Population Decay} \\\\ A=Pe^{-rt}\qquad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{initial amount}\dotfill &40000\\ r=rate\to 3.1\%\to \frac{3.1}{100}\dotfill &0.031\\ t=\textit{elapsed time}\dotfill &4\\ \end{cases} \\\\\\ A=4000e^{-0.031(4)}\implies A=40000e^{-0.124}\implies A=\cfrac{4000}{e^{0.124}} \\\\\\ A\approx 35335.194\implies \stackrel{\textit{rounded up}}{A\approx 35335}

7 0
3 years ago
Plz help
lukranit [14]

Answer:

19-44.

Step-by-step explanation:

I simply looked up the answer with a calculator.

8 0
3 years ago
Read 2 more answers
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