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3 years ago

Please help I need the answer by today

Mathematics

1 answer:

Lady_Fox [76]3 years ago

8 0

Answer:

the x intercepts of the parabola are -2.

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PLEASE HELP! I ONLU NEED LETTER C! WILL GIVE BRAINLIEST!!!

ad-work [718]

A ladybug is classified as a beetle, so that would mean it falls under the beetle category, making the length of the legs 10mm long

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3 years ago

Y^''-2y^'+y=e^x+2xe^(-x) thoa y(0)=1,y^' (0)=-1

mixer [17]

Answer:

ummm i dont knoww

Step-by-step explanation:

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3 years ago

Round eash nimber to the nearest nindredth 12.547+83919

SVEN [57.7K]

It would be 13,500 and 84,900 because if the number behind the first one is five or higher u round up if not you round down

3 0

4 years ago

You received your first credit card with a spending limit of $2,000 at 18.9% interest. You decide you need to upgrade your sound

kari74 [83]

Answer:

It will take approximately 25 months

Step-by-step explanation:

The amount owed on the credit card statement, P = $2,000

The interest rate of the credit on the credit card, r = 18.9%

The minimum monthly payment made, M = $100

The equal monthly installment formula is given as follows;

$M = \dfrac{P \cdot \left(\dfrac{r}{12} \right) \cdot \left(1+\dfrac{r}{12} \right)^n }{\left(1+\dfrac{r}{12} \right)^n - 1}$

Therefore, we get;

$100 = \dfrac{2,000 \cdot \left(\dfrac{0.189}{12} \right) \cdot \left(1+\dfrac{0.189}{12} \right)^n }{\left(1+\dfrac{0.189}{12} \right)^n - 1} = \dfrac{2,000 \times\left(0.01575 \right) \cdot \left(1.01575 \right)^n }{\left(1.01575\right)^n - 1}$

100×1.01575ⁿ - 100 = 31.50×1.01575ⁿ

100×1.01575ⁿ - 31.50×1.01575ⁿ = 100

68.5×1.01575ⁿ = 100

1.01575ⁿ = 100/68.5

n = ln(100/68.5)/ln(1.01575) ≈ 24.21 (which is approximately 25 months, by rounding up to the nearest whole number)

Therefore, it will take approximately 25 months to pay off the credit card debt

8 0

3 years ago

Explain why (–4x)0 = 1, but –4x0 = –4.

hodyreva [135]

Any number raised to power of 0 is 1.
In (-4x)^0, because of the parenthesis, the whole number is being raided to 0, which gives 1.
But in -4x^0, only x is being raised to 0, thus -4x^0 = -4(1) = -4.

5 0

3 years ago