2 years ago

If you pay 250.00$ in interest on a loan you borrowed 2,400$!for 2.5 years what is the interest rate

Mathematics

1 answer:

Sonbull [250]2 years ago

6 0

Answer:

A = $ 262.81

Step-by-step explanation:

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The polynomial of degree 3, P(x), has a root of multiplicity 2 at x = 3 and a root of multiplicity 1 at x = -2. The y-intercept

Maru [420]

Answer:

$p(x) = - 0.7(x - 3)^{2} (x + 2)$

Step-by-step explanation:

We have that the polynomial, has a root of multiplicity 2 at x = 3 and a root of multiplicity 1 at x = -2.

This means the factored form of the polynomial will be.

$p(x) = a(x - 3)^{2} (x + 2)$

Also, it was given that, the y-intercept is y=-12.6.

This implies that:

$- 12.6= a(0 - 3)^{2} (0 + 2)$

$- 12.6= a(- 3)^{2} (2)$

$- 12.6= 18a$

Divide both sides by 18;

$a = \frac{ - 12.6}{18}$

$a= - 0.7$

Therefore the polynomial is

$p(x) = - 0.7(x - 3)^{2} (x + 2)$

7 0

3 years ago

Which image shows a plane slicing a double-napped cone to produce a hyperbola?<br><br> Answer is D

Butoxors [25]

The <u>second image</u> in the diagram is a hyperbola. As can be seen, the plane cutting the cone can be at any angle but never equal to the slant angle of the cone. This has a very important implication. The plane cuts both cones of the double-napped cone. The third double-napped cone of Figure 3 shows two hyperbolas.

4 0

1 year ago

(this is separate)

leva [86]

Answer: 2/1

Step-by-step explanation:

3 0

2 years ago

What is the d value in the following arithmetic sequence? -7, -2, 3, 8, …

gizmo_the_mogwai [7]

Answer:

Step-by-step explanation: