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A rocket takes off from Earth and reaches a speed of 103 m/s in 10 s. If the exhaust speed is 1800 m/s and the mass of fuel burned is 100 kg, what was the initial mass of the rocket? M = kg

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__________ return blood to the heart. Question content area bottom Part 1 A. Capillaries B. Veins C. Arteries D. Arterioles

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Which Windows OS featured the initial release of the command prompt console? Group of answer choices Windows NT Windows XP Windows 7 Windows 10 Windows 3.1

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Which pair of terms are like? 4x^2y, xy^2 or 5y^2, 5xy^2 or 3xy, 5xy or 4, 4x

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Question 2/18 (2 p.) Answer is mandatory The voltage gain of an amplifier decreases 60 dB per decade above the high cut-off frequency $f_H$=30 kHz. If the midband voltage gain was 110 dB, what will be the magnitude of the voltage gain $A_v$ at 3MHz? 10 dB 30 dB -10 dB -30 dB

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Find the steady-state expression for $i_o(t)$ in the circuit in (Figure 1) if $v_s = 40 \cos \,2000t$ V. Suppose that $i_o(t) = I_o \cos(\omega t + \phi)$, where $-180 < \phi \le 180$. Determine the values $I_o$, $\omega$, $\phi$. Express your answers using three significant figures separated by commas. $I_o$, $\omega$, $\phi$ = mA, rad/s, $^\circ$

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For a structure shown below, please determine the resultant internal force acting on points F and G of the frame.

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For the given functions $f$ and $g$, find the requested composite function.\\ (3) $f(x) = \frac{2}{x + 3}$, $g(x) = \frac{1}{3x}$; Find $(f \cdot g)(x)$.\\ (4) $f(x) = \sqrt{x + 8}$, $g(x) = 8x - 12$; Find $(f \cdot g)(x)$.

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00 points World Co. paid $25,000 to buy 10% Core Power bonds payable. The bonds pay semi-annual interest on June 30th and December 31st. World Co. paid $100 commission. World Co. intends to hold these bonds for 9 months and then trade them. The entry to record this purchase is: - Investment - Core Power $25,100 - Cash $25,100 - Investment - Core Power $25,000 - Commission fee expense $100 - Cash $25,100 - Cash $25,100 - Investment - Core Power $25,100 - No entry - Investment - Core Power $25,100 - Cash $100 - Commission fee expense $25,000

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1. Monique bought a piggy bank. She saved Php 50 per week for the first 4 weeks and then saved Php 100 per week for the next 4 weeks. Explain why her savings pattern for the whole 8 weeks does not form an arithmetic sequence.

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elizabeth w.