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guapka [62]
2 years ago
9

What is the simplified form of each expression?

Mathematics
1 answer:
Mandarinka [93]2 years ago
3 0

Answer:

-(10)^-1 = A. -1/10

y^-5/x^-3 for x = 2 and y = -4. C. -1/128

Is the number written in scientific notation, if not explain, 5.1 x 10^-8? A. Yes; the number is written in scientific notation

What is the number written in standard notation 5.71 x 10^-3? D) 0.00571

Suppose that the diameters of different types of hairs are 1.7 x 10^-4 cm, 1.4 x 10^-3 cm, 1.2 x 10^-5 cm, and 1.9 x 10^-4 cm? What is the order of the hairs from least to greatest's diameter? B. 1.2 x 10^-5, 1.7 x 10^-4, 1.9 x 10^-4, 1.4 x 10^-3

What is the expression written using each base only once (-4) ^-6 (-4) ^7? B. -4

Find the simplified form of the expression. Give your answerer in scientific notation.

(3 x 10^6) (8 x 10^-4) B. 2.4 x 10^3

What is the simplified form of the expression (m^7) ^2? D. m^14

What is the simplified form of the expression t^8 (t^10) ^0? C. t^8

What is the simplified form of the expression (3q^2) ^4?

D. 81q^8

What is the simplified form of the expression (3xy^3) ^2(xy) ^6? A. 9x^8 y^12

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X^2y^8/x^7y^6 if x= -2 and y= 4
damaskus [11]

Answer:

- \frac{1}{2}

Step-by-step explanation:

Given

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= \frac{16}{-32}

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The mass of a grain of sand is about 103 gram.
KatRina [158]

1 grain = 103g

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Answer:

About 19.417 grains

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The number of donuts produced by a machine is directly proportional to the time the machine runs . The machine produces 380 donu
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Answer:

855 donuts

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