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4 years ago

Which equation passes through the points ( -4,1 ) (-8,13 )

Mathematics

1 answer:

Mashutka [201]4 years ago

4 0

Answer:

y= = -3x -11

STANDARD FORM: 3x+y= -11

Step-by-step explanation:

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What number (n) must be inserted into the number 3n,85n for it to be divisible by 6?

Dima020 [189]

<span>N = number that must be inserted in the given numbers to be divisible by 6
=> 3n
=> 85n
Now, let’s find a best number that will multiplied with both given number and is divisible with 6.
=> 85n / 6
=> 85(6) / 6
=> 510 / 6
=>n = 6
now, let’s try to 3
=> 3(6) / 6
=> 18 / 6
=> 3
Thus, the value of N is 6 because it is divisible by 6 when multiplied to the given number.

</span>

5 0

4 years ago

Need it solved correctly for khan academy

RUDIKE [14]

The tiger population loses 3/5 of its size every 2.94 decades

<h3>Rate of change using differential calculus</h3>

The given equation is:

$N(t)=710(\frac{8}{125} )^t$

Find the derivative of the given function

$\frac{dN}{dt} =710(0.064)^tln(0.064)\\\\\frac{dN}{dt} =-1951.7(0.064)^t$

When the tiger loses 3/5 of its population

dN/dt = 3/5

Solve for t

$\frac{3}{5} =-1951.7(0.064)^t\\\\-0.0003=(0.064)^t$

Take the natural logarithm of both sides

$ln(-0.0003)=t(ln0.064)\\\\-8.087=-2.75t\\\\t=\frac{-8.087}{-2.75} \\\\t=2.94$

The tiger population loses 3/5 of its size every 2.94 decades

Learn more on rate of change using calculus here: brainly.com/question/96116

#SPJ1

6 0

2 years ago

An art project has an area of 63.6 square inches. What is the width, in inches, of the project?

Flura [38]

Answer:

The width of the art projects of area 63.6 square inches is 7.97 inches .

Step-by-step explanation:

Given as :

The area of the square art project = 63.6 square inches

Since The shape of the art project is square

So, The Area of square = A = side × side = side²

Now, let the measure of the width of art project = w inches

I.e side = w inches

or , A = side²

Or , A = w²

Or, 63.6 = w²

So, w = $\sqrt{63.6}$

I.e w = 7.97 inches

So, the width of the projects = w = 7.97 inches

Hence The width of the art projects of area 63.6 square inches is 7.97 inches . Answer

4 0

4 years ago

My picture is my question

zvonat [6]

Answer:

Step-by-step explanation:

7 0

3 years ago

there are 6 jars of pickles in a box ed has 3 boxes how many pickles does he have write a multiplying sentence

lord [1]

Answer:

Ed has 18 pickle jars.

Step-by-step explanation:

You would multiply the 3 boxes by 6 jars of pickles.

Hope this helps!!

4 0

2 years ago

Read 2 more answers