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3 years ago

- Which set of numbers contains only

2 answers:

8 0

E is correct
A is wrong because 1 isn’t a prime number
B and C is wrong because 0 isn’t
D is wrong because 9 isn’t prime

Ainat [17]3 years ago

5 0

Answer:

E. 2x1, 7x1, 13x1, 19x1

Step-by-step explanation:

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Serga [27]

Answer:

flip it around 9/13 reciprocal would be 13/9

8 0

2 years ago

La probabilidad de que julio salga con carla es 0.75 , y la probabilidad de que salga con marisol es de 0.50. Si la probabilidad

Solnce55 [7]

Answer:

1111

Step-by-step explanation:

11111111111

7 0

2 years ago

What is implicit differentiation?

defon

Answer:

The process of finding the derivative of dependent variable in an implicit function by differentiating each term separately by expressing the derivative of the dependent variable as a symbol and by solving the resulting expression for the symbol.

6 0

3 years ago

PLEASEEEEEE HELP ME OUT

Alexandra [31]

Answer:

$x = 135(being \: opposite \: angles \: of \: a \: paralleogram)$

Step-by-step explanation:

x =135(being opposite angles of a parallelogram)

3 0

2 years ago

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Alex Ar [27]

The intensity of sound which the decibel level of the sound measures 156 is 3.981 × 10³ W/m²

Decibel level, dB = 10log₁₀(I/I₀) where dB = decibel level = 156, I = intensity at 156 dB and I₀ = 10⁻¹² W/m².

Since we require I, making I subject of the formula, we have

dB/10 = log₁₀(I/I₀)

$\frac{I}{I_{0} } = 10^{\frac{dB}{10} } \\I = I_{0} 10^{\frac{dB}{10} }$

Substituting the values of the variables into the equation, we have

$I = I_{0} 10^{\frac{dB}{10} }\\I = 10^{-12} 10^{\frac{156}{10} }\\I = 10^{-12} 10^{15.6}\\I = 10^{15.6-12} \\I = 10^{3.6} W/m^{2}$

I = 3981.072W/m²

I = 3.981 × 10³ W/m²

So, the intensity of sound which the decibel level of the sound measures 156 is 3.981 × 10³ W/m²

Learn more about intensity of sound here:

brainly.com/question/4431819

3 0

2 years ago