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Egypt
(49) If the first term in an arithmetic sequence is equal to 2 and the quotient of division of is seventh term by its third term is equal to 2 and remainder is 8 , then its fourteenth term is equal to \( \begin{array}{llll}\text { (a) } 76 & \text { (b) } 67 & \text { (c) } 28 & \text { (d) } 54\end{array} \)
Algebra Feb 28, 2025
Part B consists of five short answer questions. Multiple Choices Questions: \( \mathbf{1 2} \) marks art A: In an application to estimate the mean number of miles that downtown employees commute to work roundtrip each day, the following information is given: \( \mathrm{n}=20 . \bar{x}=4.33, \sigma=3.50 \) The point estimate for the true population mean is: a. 1.638 b. 4.33 c. \( 4.33 \pm 1.638 \) d. 3.50
Statistics Feb 28, 2025
a) 109 12) If the average rate of change in the function \( f=-4 \) when \( x \) changes From \( b \) to 2 where \( f(x)=4 x^{2}+a \), then \( b= \).........
Algebra Feb 28, 2025
An inductor coil of inductance (L) is divided into two equal parts and both parts are connected in parallel. The net inductance is ........ (A) \( L \) (B) \( 2 L \) (C) \( L / 2 \) (D) \( L / 4 \)
Physics Feb 27, 2025
What is the amount of charge stored on oither plate of a capacitor \( 4 \times 10^{-6} \mathrm{~F} \) when connecting across a 12 V battery? (A) \( 3 \times 10^{6} \mathrm{C} \) (B) \( 3.3 \times 10^{-7} \mathrm{C} \) (C) \( 4.8 \times 10^{-5} \mathrm{C} \) (D) \( 6.3 \times 10^{-5} \mathrm{C} \)
Physics Feb 27, 2025
Determine whether the graphs of the equations are parallel, perpendicular, or neither. \[ \begin{array}{l} 2 y=4 x-8 \\ 4 y-9=2 x \end{array} \] Are the lines parallel, perpendicular, or neither? A. The lines are perpendicular. B. The lines are neither parallel nor perpendicular: C. The lines are parallel. ot started
Algebra Feb 27, 2025
Find the equation of a line containing the given point and having the given slope \( (10,5), \mathrm{m}=\frac{3}{20} \) The equation of the line is \( y=\frac{-3}{20} x+\frac{13}{2} \) (Simplify your answer Type your answer in slope-intercept form. Use integers or fractions for any numbers in the ( 10
Algebra Feb 27, 2025
Find the equation of a line containing the given point and having the given slope. \( (10,5), m=\frac{-3}{20} \) The equation of the line is \( \square \) J. (Simplify your answer. Type your answer in slope-intercept form. Use integers or fractions for any numbers in the equation.)
Algebra Feb 27, 2025
Find the slope, if it exists, of the line containing the points \( (3,-6) \) and \( (3,-8) \). Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. m= (Type an integer or a simplified fraction.) B. The slope is undefined
Pre Algebra Feb 27, 2025
What is the value of \( k \) such that the graph of \( 4 x+k=3 y \) has an \( x \)-intercept of \( (-5,0) \) ? \[ \mathrm{k}= \] (Simplify your answer, Type an integer or a simplified fraction.)
Algebra Feb 27, 2025
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