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Data pertaining to the postretirement health care benefit plan of Sterling Properties include the following for 2024: ($ in thousands) Service cost $ 144 Accumulated postretirement benefit obligation, January 1 1,100 Plan assets (fair value), January 1 70 Prior service cost-AOCI none Net gain-AOCI (2024 amortization, $3) 104 Retiree benefits paid (end of year) 92 Contribution to health care benefit fund (end of year) 220 Discount rate, 6% Return on plan assets (actual and expected), 10% Required: 1. Determine the postretirement benefit expense for 2024 Complete this question by entering your answers in the tabs below. Required 1 Required 2 Determine the postretirement benefit expense for 2024. Note: Amounts to be deducted should be indicated with a minus sign. Enter your answers in thousands (i.e., 10,000 should be entered as 10). ($ in thousands)

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Determine the integrating factor of \[ \left(x^{2} y^{2}+1\right) d y+\left(x y^{3}\right) d x=0 \]

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Question 3 In alpha-helices, each backbone carbonyl oxygen (CO) is hydrogen bonded to the peptide amide hydrogen NH group ______ residues away. 3 2 5 4 1 pts

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Look at the following structure declaration. struct Circle { double centerX; double centerY; double radius; }; Assume that circle1 and circle2 are variables of the Circle type, and their members have been initialized. True/False: The following if statement correctly determines whether the two variables' members contain the same data: if (circle1 == circle2) True False

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5. Find the concentration of calcium (in ppm) in a $ 3.50 \mathrm{~g} $ pill that contains $ 40.5 \mathrm{mg} $ of Ca. (Round off your final answer to the correct number of significant figures/digits.)

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This protein helps stabilize the actin filaments in the longitudinal axis. O Tropomyosin O Myosin O Nebulin O Titin O Troponin

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Three balls of mass $m_1$ = 9 kg, $m_2$ = 11 kg, and $m_3$ = 15 kg are arranged in a straight line. Calculate the total gravitational force exerted by balls 2 and 3 on ball 1. State both the magnitude and the direction of the force in your answer. (3A) $m_2$ 6m $G = 6.67 \times 10^{-11} m^3kg^{-1}s^{-2}$ $m_1$ 6m $m_3$

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5. Given the table below, find the following quantities.\\ $x$ & -4 & -3 & -2 & -1 & 0 & 1 & 2 & 3 & 4 & 5 \\ $f(x)$ & -1 & 2 & -2 & -4 & 1 & 0 & 4 & 5 & -3 & 3 \\ $f'(x)$ & 9 & -6 & -1 & 6 & 7 & 0 & 5 & 0 & -4 & -7 \\ $g(x)$ & -2 & 3 & 5 & 4 & -3 & -1 & 1 & 2 & -4 & 0 \\ $g'(x)$ & 5 & 6 & -4 & 3 & 8 & 9 & 2 & 3 & 5 & 6 \\ $h(x)$ & 3 & 2 & -4 & 2 & -3 & 5 & -1 & 0 & 4 & -2 \\ $h'(x)$ & 9 & 4 & 0 & 2 & -3 & 9 & 3 & -4 & -5 & 2 \\ a) $(f \circ g)'(5)$ & b) $(h \cdot f)'(3)$ & c) $\left(\frac{h}{g}\right)'(1)$ & d) $(f^{-1})'(-4)$ & e) $(g^{-1})'(-1)$ \\ f) $(f^{-1} \circ h)'(-3)$ & g) $(h \cdot g^{-1})'(4)$ & h) $\left(\frac{f^{-1}}{g^{-1}}\right)'(0)$ & i) $(g \circ h^{-1})'(2)$ & j) $(f \cdot g^{-1})'(-2)$

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A chipmunk runs a distance r1 in the +x-direction, turns to the left at an angle θ, and runs r2 meters, all in a time increment Δt. What was the magnitude of the average velocity of the chipmunk? Show all work. Solve completely symbolically before using numerical values. Consider the case where r1 = 1.4 meters, r2 = 1.8 meters, θ = 22°, and Δt = 21 seconds.

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Question 1 of 12, Step 1 of 1 9/12 Correct Use the formula for present value of money to calculate the amount you need to invest now in one lump sum in order to have $100,000 after 18 years with an APR of 10% compounded quarterly. Round your answer to the nearest cent, if necessary. Answer How to enter your answer topens in new window) Formulas Keypad Keyboard Shortcuts

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megan b.