Ace - AI Tutor
Ask Our Educators
Textbooks
My Library
Flashcards
Scribe - AI Notes
Notes & Exams
Download App
rocio quesada

rocio q.

Divider

Questions asked

BEST MATCH

Which of the following forms is used to report the amount of distributions from pension and retirement plans? a. Form 1099-PEN b. Form W-3p c. Form W-2c d. Form 1099-R e. Form W-4

View Answer
 divider
BEST MATCH

You are viewing photos of different humans from all parts of the world. One thing you notice is that some humans are larger and stocky with shorter limbs (pattern 1), and other humans are smaller and lanky with long limbs (pattern 2). You can conlcude that Group of answer choices Humans with pattern 2 body shape live at high altitudes Humans with pattern 1 body shape live at sea level Humans with pattern 1 have darker pigmented skin than humans with pattern 2 Humans with pattern 2 live in hotter climates Humans with pattern 1 live in hotter climates

View Answer
 divider
BEST MATCH

Part A Acids and bases are chemical molecules with very different characteristics. Match each characteristic with the correct molecule. ? View Available Hint(s) result in a decreased pH when added to water examples include bicarbonate ion and household bleach Acids Submit Reset Help release hydrogen (H+) ions in water release hydroxide (OH) ions in water result in an increased pH when added accept and bind to hydrogen (H+) ions to water Bases

View Answer
 divider
BEST MATCH

A determinant will have a reciprocal, and a matrix will have an inverse if the determinant is not ___.

View Answer
 divider
BEST MATCH

How do covalent bonds differ from ionic bonds? Ionic bonds share neutrons, covalent bonds share electrons. Ionic bonds share protons, covalent bonds share neutrons. Ionic bonds share electrons, covalent bonds involve electrical attraction. Ionic bonds transfer electrons, covalent bonds share neutrons. Ionic bonds transfer electrons, covalent bonds share electrons.

View Answer
 divider
BEST MATCH

A 300-ohm resistor, a 3-µF capacitor, and a 4-H inductor are connected in series with a 90-V 50-Hz AC source. Find the peak current.

View Answer
 divider
BEST MATCH

Instructions Labels and Amount Descriptions Income Statement Instructions A-One Travel Service is owned and operated by Kate Duffner. The revenues and expenses of A-One Travel Service for the year ended August 31, 2016, follow Accounts (revenue and expense items) Fees earned $1,485,000 Office expense 325,000 Miscellaneous expense 26,000 Wages expense 875,000 Required: Prepare an income statement for the year ended August 31, 2016

View Answer
 divider
BEST MATCH

Problem 8.42 Steady-state creep rate data are given here for some alloy taken at 200°C (473 K): $\dot{\epsilon}_s$ (h$^{-1}$) $\sigma$ (MPa) $2.4 \times 10^{-3}$ 54 $2.2 \times 10^{-2}$ 67 If it is known that the activation energy for creep is 160000 J/mol, compute the steady-state creep rate at a temperature of 240°C (513 K) and a stress level of 48 MPa. h$^{-1}$

View Answer
 divider
BEST MATCH

The Prandtl number is a dimensionless quantity defined as the ratio of kinematic viscosity to thermal diffusivity. Expressed mathematically, it is given by \(Pr = \frac{c_p \mu}{k}\) where Pr is the Prandtl number, $c_p$ is the specific heat, $\mu$ is the dynamic viscosity, and k is the thermal conductivity. As the Prandtl number is determined entirely by physical properties of a given material, the Prandtl number is sometimes given along with other physical quantities in a table. If you know the Prandtl number for a noble gas is 0.500, and you know the noble gas's specific heat is 1030 J/(kg \cdot K) and its thermal conductivity is $4.91 \times 10^{-2}$ W/(m \cdot K), what is its dynamic viscosity? $\mu = \boxed{}$ Pa \cdot s

View Answer
 divider
BEST MATCH

4. Memory/organization: A computer system with "33-bit address bus" and "64-bit data bus" is designed to be capable of using 512 Meg*8-bit and 2 Giga *8-bit memory building blocks: 1) What will be the minimum size memory in byte that this system can have? 2) What will be the maximum? 3) How many bits of address lines should be decoded (external address decoding) to select both memory type in this system, assuming each address accessing a 64-bit word. 1. (3 pts) 2. (3pts) 3. (4pts)

View Answer
 divider