Numerade

Questions asked

BEST MATCH

Which of the following is an example of a vector quantity? O A car's speedometer reading of 65 mi/h A car's speedometer and compass reading of 65 mi/h due east A temperature of +20 °C An object's mass of 34 kg A time of 7.9 s

View Answer

BEST MATCH

On January 1, 2017, Concord Corporation purchased for $738000, equipment having a useful life of ten years and an estimated salvage value of $48000. Concord has recorded monthly depreciation of the equipment on the straight-line method. On December 31, 2025, the equipment was sold for $132500. As a result of this sale, Concord should recognize a gain of ○ $132500. © $15500. O $0. ○ $63500.

View Answer

BEST MATCH

5 1 point The graph of f is shown in the figure. Sketch a graph of the derivative of f. y = f(x)

View Answer

BEST MATCH

Table 15-1 Quantity Price Total Revenue Average Revenue Marginal Revenue 1 $35 $35 2 $64 $32 $29 3 $29 4 $17 5 $23 $11 6 $120 7 $17 -$1 8 -$7 9 $99 $11 -$13 Refer to the table. Assume this monopolist's marginal cost is constant at $17. What is the profit-maximizing quantity (Q) of output? Q = 5 Q = 4 Q = 6 Q = 7

View Answer

BEST MATCH

(1 point) Suppose $\vec{u}$ and $\vec{w}$ are vectors such that $\vec{u} \times \vec{w} = (7, -3, -3)$. Calculate the following cross product: $\vec{w} \times (2\vec{u} + 2\vec{w}) = \langle \_, \_, \_ \rangle$

View Answer

BEST MATCH

Zoe (40) is buying a $25,000 2-year term policy that will pay benefits every 6 months. Assuming 75% of the 2009-2011 Stats Canada data and a nominal interest rate of 4.5%, compounding semi-annually, calculate the APV for this policy. Assume UDD for fractional ages and data for Canada (not provinces/territories).

View Answer

BEST MATCH

A substation rated 1250 kVA is operating at full-load at 0.8 pf lagging and to carry an additional load of 170 kW at 0.85 pf lagging. With the mentioned power factor, the substation is experiencing inefficient electrical system: high power losses, high voltage drops in the electrical equipment, and high electricity bill. To reduce power losses and to reduce the electricity bill, power factor correction is to be of high importance and consideration. With this condition, the substation is considering of two alternatives namely: Alternative A: To increase the capacity of the substation, Alternative B: To add shunt power capacitor. If the substation will add shunt capacitor what is the shunt capacitor kVA?

View Answer

BEST MATCH

How much would $6,950 due in 50 years be worth today if the discount rate were 7.5%? Select the correct answer. a. $191.38 b. $186.88 c. $189.88 d. $188.38

View Answer

BEST MATCH

QUESTION 5 In a three-neuron general sensory pathway, the cell body of the first neuron is in: the gray matter of the spinal cord the cerebrum the thalamus a sensory ganglion 1 point QUESTION 6 The _____ is composed of follicles. thyroid pineal thymus adrenal medulla 1 point QUESTION 7 The auditory ossicles are part of the _____ ear. inner outer middle 1 point QUESTION 8 The Islets of Langerhans are found in the: ovaries mammary glands pancreas testes 1 point QUESTION 9 The saccule is part of the: utricle semicircular canals cochlea vestibular apparatus 1 point QUESTION 10 The muscles that change the shape of the lens are: striated muscles and intrinsic eye muscles smooth muscles and intrinsic eye muscles striated muscles and extrinsic eye muscles smooth muscles and extrinsic eye muscles

View Answer

BEST MATCH

Y'(2, -4) is the image of Y after a translation along the vector $-4, -3$. What are the coordinates of Y?

View Answer

anthony t.