Numerade

Questions asked

BEST MATCH

objective questions for the impact of cyberbullying on mental health research

BEST MATCH

Use Stokes' theorem to evaluate S ∇ ✕ F · n̂ dS where F = 8y2z, 3xz, 6x2y2 and S is the paraboloid z = x2 + y2 inside the cylinder x2 + y2 = 1, oriented upward.

View Answer

BEST MATCH

A 1.0 g sample of gas water at 100 oC with a pressure of 1.0 atm has a volume of 1.7 L. It is isothermally compressed by an external pressure of 2.0 atm until it reaches a volume of 0.85 L. Determine Ssys, Ssurr, and Suniv. Assume ideal gas behavior.

View Answer

BEST MATCH

Van Leeuwen: Van Leeuwen: Davis's Comprehensive Manual of Laboratory and Diagnostic Tests With Nursing Implications 10e

View Answer

BEST MATCH

Concentrated production makes sense when: Group of answer choices The minimum efficient scale of production is low Fixed costs are substantial The product’s value-to-weight ratio is low None of the above

View Answer

BEST MATCH

Homework-2: Problem 44 (1 point) Let $f(x) = \frac{1}{(x + \sec(x^2 + 4))^3}$. Find $f'(x)$. f'(x) =

View Answer

BEST MATCH

Rationalize the denominator and simplify. Assume that all variables represent positive real numbers.\\ \frac{15xy^2}{\sqrt{5xy}} = \text{ (Type an exact answer, using radicals as needed.) }

View Answer

BEST MATCH

The "It's a Small World" ride at Disney has 2500 arrivals per hour on average during peak periods. Assume no balking or reneging. During peak, on average it takes 30 minutes to get through the ride, including wait time (the ride itself is 15 minutes of this time). On average, how many people are on the ride and how many are waiting at any point during these peak times? If each boat holds on average 18 people, how many boats are circulating?

View Answer

BEST MATCH

1. Calculate the total impedance and admittance of the given AC circuit. Use 4 decimal places. (5points) Yr Z7 R 5? XL 8? XC 20 ? 2. If a 50L 60V is impressed at the input of the AC circuit in problem no. 1. Calculate the current in each element and the total power and power factor of the AC circuit and draw the impedance diagram. Use 4 decimal places. (10 points) 3. An input voltage of 50sin(500t-60)V produces a current of 8sin(500t-30)A. Determine the elements from which they are supplying when they are connected in series. In parallel. What is the power factor o the circuit. Use 3 decimal places. (5 points)

View Answer

BEST MATCH

P9 (10 points): Use DeMorgan's Theorem to determine the complement of each expression: A = wx + w\bar{y} + w\bar{z} + x\bar{y} + x\bar{z} + y\bar{z} B = p + \bar{q}(\bar{r} + s\bar{v}) P10 (10 points): Use Boolean Algebra to prove the following expressions as equivalent: I: (a + b)(a + c) + \overline{(a + b + c)} = \bar{a} + \bar{c} II: wx + wxy + \bar{w} + \bar{w}(xy) = \bar{w} + x + y III: (pr + \bar{p}\bar{r}) + \bar{q}(\bar{p}\bar{r} + pr) + qr = 1

View Answer

philip v.