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3 years ago

Select the function that represents the simple interest formula.

Mathematics

2 answers:

Sav [38]3 years ago

6 0

Answer: It is B have a nice day

Step-by-step explanation:

zalisa [80]3 years ago

4 0

Answer: B- A(n) = P+(n-1)i•P, where n is a positive integer

Step-by-step explanation:

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A bee flies at 10 feet per second directly to a flowerbed from its hive. The bee stays at the flowerbed for 18 minutes, and the

ololo11 [35]

Step by Step answer

Yes I believe that is correct

4 0

2 years ago

Solve the equations for all values of x by completing the square x^2+62=-16x

lorasvet [3.4K]

Answer:

$x = \sqrt{2} - 8\\x = -\sqrt{2} - 8$

Step-by-step explanation:

To complete the square, we first have to get our equation into $ax^2 + bx = c$ form.

First we add 16x to both sides:

$x^2 + 16x + 62 = 0$

And now we subtract 62 from both sides.

$x^2 + 16x = -62$

We now have to add $(\frac{b}{2})^2$ to both sides of the equation. b is 16, so this value becomes $(16\div2)^2 = 8^2 = 64$ .

$x^2 + 16x + 64 = -62+64$

We can now write the left side of the equation as a perfect square. We know that x+8 will be the solution because $8\cdot8=64$ and $8+8=16$ .

$(x+8)^2 = -62 + 64$

We can now take the square root of both sides.

$x+8 = \sqrt{-62+64}\\\\ x+8 = \pm \sqrt{2}$

We can now isolate x on one side by subtracting 8 from both sides.

$x = \pm\sqrt{2} - 8$

So our solutions are

$x = \sqrt{2} - 8\\x = -\sqrt{2} - 8$

Hope this helped!

4 0

3 years ago

The median of the values in a data set is y. If 48 were subtracted from each

3241004551 [841]

Answer:

Answer would be D.

8 0

3 years ago

The area of a square tile is the same as the area of a rectangle tile that is 18 inches long and 8 inches wide.

allsm [11]

Step-by-step explanation:

Brother Answer is 12 inches

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3 years ago

Find the average rate of change for the given function from x = −1 to x = 2.

Mashutka [201]

$the \: average \: rate \: of \: change = \frac{f(x2) - f(x1)}{x2 - x1} \\ \frac{f(2) - f( - 1)}{ 2 - - 1} = \\ \frac{ - 3(2) + 2 - ( - 3( - 1) + 2)}{3} = \\ \frac{ - 6 + 2 - 3 - 2}{3} = \frac{ - 9}{3} = - 3$

3 0

3 years ago

Read 2 more answers