1.6
Because there are 4 15 minutes in 60 minutes, so you multiply 4 by 0.4 and you get your answer.
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Answer:
Step-by-step explanation:
Let's solve the inequality step-by-step.
2x+3>23
Step 1: Subtract 3 from both sides.
2x+3−3>23−3
2x>20
Step 2: Divide both sides by 2.
Result:
Answer:
C
Step-by-step explanation:
Given the complex number a ± bi, then the complex conjugate is
a ∓ bi
Note the real part remains unchanged while the sign of the imaginary part is reversed, thus
The conjugate of 7 - i is 7 + i → C
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Answer:
c. x > 6
d. λ = 3/100
Step-by-step explanation:
c. You have the idea for the necessary equation:
speed = wavelength·frequency
The inequality is x > 6.
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d. If λ represents the wavelength in nanometers, the range restriction can be written ...
2/100 < λ < 5/100
A possible value of λ is 3/100.