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Questions in Grade College

📝 Answered - To which of the following proteins in the thin filament of the skeletal muscle does calcium bind? a. troponin b. actin c. tropomyosin d. dystrophin e. myosin

📝 Answered - Question 1 (5 points) Listen During the Reagan administration, government expenditure increased for A. the Space Race. B. the Vietnam War. C. social programs. D. the military. Question 2 (5 points) Listen

📝 Answered - What is the standard form for the power of 10 below? [tex]$10^4$[/tex]

📝 Answered - Check all that apply. If [tex]$\sin \theta=\frac{15}{17}$[/tex], then: A. [tex]$\tan \theta=\frac{15}{8}$[/tex] B. [tex]$\csc \theta=\frac{17}{15}$[/tex] C. [tex]$\sec \theta=\frac{17}{8}$[/tex] D. [tex]$\cos \theta=\frac{17}{8}$[/tex]

📝 Answered - A cone is made from a sector of a circle of radius [tex]HCm[/tex] and angle [tex]90^{\circ}[/tex]. Find the area of the curved surface of the cone.

📝 Answered - What else is produced during the replacement reaction of silver nitrate and potassium sulfate? [tex]2 AgNO_3+K_2 SO_4 \rightarrow Ag_2 SO_4 +[/tex] A. [tex]KNO _3[/tex] B. [tex]2 KNO _3[/tex] C. [tex]K _2[/tex] D. [tex]2 AgNO _3[/tex]

📝 Answered - The hypotenuse of a $45^{\circ}-45^{\circ}-90^{\circ}$ triangle measures $10 \sqrt{5} in$. What is the length of one leg of the triangle? A. $5 \sqrt{5}$ B. $5 \sqrt{10}$ C. $10 \sqrt{5}$ D. $10 \sqrt{10}$

📝 Answered - The lower bulb at a rate of 5 grams per minute. The second hourglass contains 200 grams of sand in the upper bulb and sand flows down into the lower bulb at a rate of 2 grams per minute. The system of equations below model the amount of sand remaining, $y$, in the upper bulbs of the hourglasses after $x$ minutes. [tex] \begin{array}{l} y=300-5 x \\ y=200-2 x \end{array} [/tex] First, select the point on the graph that represents the solution to the system of equations. Notice that one of the equations in the system has already been graphed. Then, determine the approximate number of minutes it takes for the amount of sand in the top bulbs of the hourglasses to be equal.

📝 Answered - Adopting the attitude of "we are the learners" is one way to a. adjust to ambiguity b. focus on stereotypes c. control our biases d. assume differences Please select the best answer from the choices provided.

📝 Answered - Overinsurance of a property policy exists when one or more contracts covering the property is in excess of what value? A) Market B) Fair C) Stated D) Replacement