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Mr. Vasquez, a single adult, earned $40,000 in taxable income last year. Use the rate table below to calculate how much he must pay in income taxes? 2013 U.S. Federal Income Tax Rates for Single Adults
answered
Mar 16, 2020
Mathematics
middle-school
3
votes
28.4k
views
An electron emitted in the beta decay of bismuth-210 has a mean kinetic energy of 390 keV. (a) Find the de Broglie wavelength of the electron. (b) Would such an electron be useful in a Davisson-Germer
answered
Jan 17, 2020
Physics
college
2
votes
33.0k
views
How do you say thank you everyone in spanish?
answered
Jul 28, 2019
Spanish
high-school
4
votes
198k
views
Why does a microscope slide need to be transparent
answered
May 27, 2019
Physics
high-school
7
votes
152k
views
Uring DNA replication, what would be the complementary strand to the original DNA segment of GCTAAT? CGATTA
answered
Feb 25, 2019
Biology
middle-school
2
votes
109k
views
An acorn falls from the branch of a tree to the ground 25 feet below. The distance, S, that the acorn is from the ground as it falls is represented by the equation S(t) = –16t2 + 25, where t is the number
answered
Nov 12, 2018
Mathematics
college
6
votes
96.4k
views
Read the writing prompt for an informative essay about a historical turning point. A historical turning point is a significant event in history that has led to lasting change. Identify a turning point
answered
Jun 14, 2018
History
college
4
votes
165k
views
The energy entering the system is equal to the energy leaving the system. Based on the laws of conservation of energy, how many units of energy are entering the system? 5 units 10 units 15 units 20 units
answered
Apr 15, 2018
Chemistry
high-school
0
votes
73.8k
views
What can be found in every skeletal muscle?
answered
May 24, 2017
Health
high-school
4
votes
80.1k
views
What is the difference between competitive inhibition and non competitive inhibition?
answered
Apr 10, 2017
Biology
middle-school
3
votes
78.7k
views
Which word in the sentence is a predicate adjective? A ripe melon should be heavy and should have a sweet and pleasant smell. a. heavy b. pleasing c. smell d. sweet
answered
Jan 5, 2017
English
high-school
4
votes
30.3k
views
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