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3 years ago

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An ancient calculator has faded etchings on its dials. Scientists used an x-ray scanner to decipher the etchings. A long x-ray h

as a wavelength of about 10 nanometers. How many meters is this? The prefix "nano" represents the exponent 1 x 10^-9

1 answer:

azamat3 years ago

7 0

Answer:

B)

Step-by-step explanation:

hope it helps an hope u got it

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A salesman's commission on 150,000 sale is 3000. what is the percent?

fomenos

The percentage is 98%.

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I hope this helps!

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Twice a number (2x) decreased by 7 (- 7).

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Is (x+5) a factor of f(x)=x^3 - 4x^2 + 3x + 7? use either the remainder theorem or the factor theorem to explain your reasoning.

Rufina [12.5K]

Answer:

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Step-by-step explanation:

<u>Use synthetic division</u>

-5 | 1 -4 3 7

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2 years ago

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NNADVOKAT [17]

Answer:

Im not sure but i would go with my guts if i were you:)

Step-by-step explanation:

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