Questions asked
Question 28 2 pts What does the number 42 represent in the following: $t_{(42)} = 5.15, p < 0.01$? test statistic t value
Describe the steps one should take in the critical moments after an individual or athlete collapses due to cardiac arrest.
12. The parallel sides of a trapezium are 15 cm . The area of the trapezium is (a) \( 702 \mathrm{~cm}^{2} \) (b) \( 810 \mathrm{~cm}^{2} \) (c) \( 405 \mathrm{~cm}^{2} \) (d) \( 600 \mathrm{~cm}^{2} \) 3. The area of a trapezium is \( 384 \mathrm{~cm}^{2} \). Its parallel sides are in the ratio \( 5: 3 \) and distance between them is 12 cm . The longer of the parallel sides is (a) 24 cm (b) 40 cm (c) 32 cm (d) 36 cm 4. Fill in the blanks. (i) Area of triangle \( =\frac{1}{2} \times(\ldots \ldots) \times(\ldots \ldots) \).
Question 9 Find the missing quantities. \begin{tabular}{c|c|c|c|c|c} Cost & \begin{tabular}{c} Operating \\ Expense \end{tabular} & \begin{tabular}{c} Breakeven \\ Point \end{tabular} & \begin{tabular}{c} Reduced \\ Price \end{tabular} & \begin{tabular}{c} Operating \\ Loss \end{tabular} & \begin{tabular}{c} Absolute \\ Loss \end{tabular} \\ \hline\( ? \) & \( \$ 17 \) & \( \$ 134 \) & \( ? \) & \( ? \) & \( \$ 9 \) \end{tabular} A. Cost \( =\$ 143 \mid \) Reduced price \( =\$ 135 \mid \) Operating loss \( =\$ 8 \) B. Cost \( =\$ 117 \mid \) Reduced price \( =\$ 108 \mid \) Operating loss \( = \) none C. Cost \( =\$ 151 \mid \) Reduced price \( =\$ 142 \mid \) Operating loss \( =\$ 17 \) D. Cost \( =\$ 117 \mid \) Reduced price \( =\$ 108 \mid \) Operating loss \( =\$ 26 \)
Question 43 (1 point) The structures found in vascular plants, in which specialized spore producing leaves are clustered together at the tips of stems, are called: Archegonial heads Rhizomes Prothalia Strobili Sori
March 1 Bal., 25,000 units, 10% completed 21,250 31 Direct materials, 600,000 units 450,000 471,250 31 Direct labor 244,600 715,850 31 Factory overhead 415,820 1,131,670 31 Goods transferred, 605,000 units ? 31 Bal., ? units, 45% completed :
INSTITUT TEKNOLOGI PLN 3. Antara dua keping yang terpasang sejajar dan mendatar terdapat medan listrik karena antara kedua keping itu terdapat beda potensial \( 24 \mathbf{k V} \). Jarak pisah keping \( 1,8 \mathrm{~cm} \). Kalau tetesan minyak ( \( \left.m=5 \times 10^{-13} \mathrm{~kg}\right) \) diketahui mengambang dalam ruang antar keping, tentukanlah muatannya? Bobot \( (20 \%) \) 4. Sebuah elektron dengan laju \( V_{0}=7 \times 10^{6} \mathrm{~m} / \mathrm{s} \) berjalan sejajar dengan medan listrik sebesar \( \mathrm{E}=8,5 \times 10^{3} \mathrm{~N} / \mathrm{C} \) a) Berapa jauh elektron tersebut akan bergerak sebelum berhenti? b) Berapa waktu yang diperlukan sebelum clektron tersebut kembali ke titik awalnya? Bobot \( (15 \%) \) 5. Diketahui beda potensial antara kedua ujung hambatan \( 6 \Omega \) pada Gambar 2 ialah 48 Volt. Tentukan : a). Arus ang masuk rangkaian b). Beda potensial pada resistor \( 8 \Omega \) c). Beda potensial pada resistor \( 10 \Omega \) d). Beda potensial antara titik a dan b. (Petunjuk : Kawat penghubung antara titik c dan d dapat diperpendek hingga nol tanpa mengubah arus maupun beda potensial dalam rangkaian). Bobot \( (20 \%) \) Gambar 2
ons: Calculate the following definite in\n$\int_0^3 (e^{8x} - 8)^4 e^{8x} dx = $
Dorothy's Household Balance Sheet: Assets: - Cash: $750 - Stock: $34,300 - Bonds: $5,500 - Car: $3,000 - Home: $350,000 - Furniture and Fixtures: $1,500 - Appliances: $1,000 - Jewelry: $1,000 Total Assets: $397,050 Liabilities: - Credit Card Payments: $1,500 - Education Loan: $24,000 (payments not due for three years) - Mortgage Loan: $200,000 ($7,000 due this year) Total Liabilities: $225,500 Net Worth: Total Assets - Total Liabilities Net Worth: $397,050 - $225,500 Net Worth: $171,550
QUESTION 3 If the extinction coefficient for a molecule of interest is 39450.3 AU/M/cm, what is the concentration of a sample in a 1.000 cm cuvette given an absorbance of 0.278 AU? Give you answer in uM to the nearest 0.1 uM.