2 years ago

What's the answer? Plz explain.

1 answer:

4 0

You got it! The minimum point of a quadratic function is basically the point at "the bottom of the bowl" on the parabola. Looking at the y-axis, we see that f(x)=-8 is the functions minimum, and the corresponding x value is 2.

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PLZZZ HELP!!! VERY CONFUSED!!! Will give brainliest!!!!

777dan777 [17]

By the intersecting chords theorem, you have

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2 years ago

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Allushta [10]

48.4 hope you get it correct!

6 0

2 years ago

Solve: 2.5k+47.4=81.9

belka [17]

Answer:

k=13.8

Step-by-step explanation:

Given function:

2.5k+47.4=81.9
to find k..

Subtract final and middle value:

$81.9-47.4= 34.5$

Divide by 2.5:

$34.5*2.5=13.8$

Therefore, k=13.8..

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2 years ago

What is the calculation for determining simple interest and compound interest? Borrowing if borrowed $20,000 for 5 years at a 4%

yarga [219]

Answer:

If using simple interest, the formula is:

= Amount * ( 1 + rate * time)

= 20,000 * ( 1 + 4% * 5)

= $24,000

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= 24,000 - 20,000

= $4,000

Using Compound Interest:

= Amount * ( 1 + rate)^time

= 20,000 * ( 1 + 4%)⁵

= $24,333.06

Interest = 24,333.06 - 20,000

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2 years ago

What is ten quarters equal to?

NemiM [27]

Answer:

$2.50

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers