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4 years ago

Need help !!!!!!!!!!!!!!!!!!!

Mathematics

1 answer:

Lesechka [4]4 years ago

8 0

Answer:

I'm guessing the answer is B againn XD

must be a lucky day for B!!

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What is 43 in expanded form? A. 8 × 8 B. 12 × 12 × 12 C. 3 × 3 × 3 × 3 D. 4 × 4 × 4

vovikov84 [41]

4^3 = 4 x 4 x 4

answer
D. 4 × 4 × 4

3 0

4 years ago

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John Smith made a one year investment that generated a nominal return of 6% or $3000. The real return was $2000. What was the or

nata0808 [166]

The nominal value - without discounting the inflation rate - of income was $ 3000.

If the interest rate was 6%, a rule of three is enough to find the value of the original investment.

3000 - 6%

x - 100%

x = 50,000

The value of the investment was $ 50,000

In this case, the inflation rate also requires a simple calculation.

Inflation corroded $ 1000 dollars of income of $ 3000

Therefore the inflation rate will be 1000/3000 = 33.3%

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3 years ago

4. What is the equation? * Oy=2/3x+8 Oy=8x + 2/3

Lana71 [14]

Answer: 2/35

Step-by-step explanation:

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3 years ago

Given a radius of 9 inches, estimate the length of arc s to the nearest hundredth.

malfutka [58]

The question is incomplete, here is the complete question:

Given a radius of 9 inches intercepted by the central angle 60°. Estimate the length of arc 'S' to the nearest hundredth.

Answer: The arc length of the circle is 9.42 inches

Step-by-step explanation:

To calculate the length of the arc, we use the formula:

$S=2\pi r(\frac{\theta}{360})$

where,

S = arc length = ?

r = radius of the circle = 9 inches

$\theta$ = central angle = 60°

Putting values in above equation, we get:

$S=2\times 3.14\times 9\times (\frac{60}{360})\\\\S=9.42in$

Hence, the arc length of the circle is 9.42 inches

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3 years ago

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I NEED HELP ASAP!!! please show work

katen-ka-za [31]

What’s ur problem???????

3 0

3 years ago