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4 years ago

I need help again...sorry and thanks

Mathematics

1 answer:

NNADVOKAT [17]4 years ago

5 0

3.2 < 3.2041 < 3.24 < 5.112

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Which shows the equation below written in the form ax2 + bx + c = 0?

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Answer:

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Step-by-step explanation:

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3 years ago

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3 years ago

Walter took out a $6,000 loan for six years. He is being charged 6 percent interest, compounded annually. Calculate the total am

cluponka [151]

Answer:

$8511.11

Step-by-step explanation:

Each year, the amount Walter owes is multiplied by 1.06, so at the end of 6 years, Walter owes 1.06^6 times the amount he borrowed.

he will pay $6,000×1.06^6 ≈ $8511.11

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At the end of the first year, Walter owes the original loan amount plus 6% interest. That total is ...

$6000 + 0.06×6000 = $6000×1.06

At the end of the following year, he owes 1.06 times that amount, or ...

6000×1.06²

The amount owed is multiplied by 1.06 each year until Walter pays off the loan.

8 0

3 years ago

The ball's height( in meters above the ground), x seconds after Amir threw it, is modeled by : h(x)=-(x-2)^2 +16 what is the hei

Bess [88]

Answer:

20 m

Step-by-step explanation:

The height of the ball in metres is given as:

$h(x) = (x-2)^2 + 16$

where xis time, in seconds.

At the instant that the ball is thrown, the time is 0 seconds. This means that the height will be h(0):

$h(0) = (0 - 2)^2 + 16\\\\\\h(0) = (-2)^2 + 16\\\\\\h(0) = 4 + 16\\\\\\h(0) = 20 m$

The height of the ball is 20 metres.

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4 years ago

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A house painter has an annual income of $35,000 and paid $2,500 in income tax. What percent of her income is the income tax?

almond37 [142]

Answer:

The 7.14% of her income is the income tax .

Step-by-step explanation:

Formula

$Percentage = \frac{Part\ value\times 100}{Total\ value}$

As given

A house painter has an annual income of $35,000 and paid $2,500 in income tax.

Here

Part value = $2500

Total value = $35000

Put in the formula

$Percentage = \frac{2500\times 100}{35000}$

$Percentage = \frac{250000}{35000}$

$Percentage = 7.14\ (Approx)$

Therefore the 7.14% of her income is the income tax .

3 0

3 years ago