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Which of these is a way to be sure that products or services are acceptable to customers? A. Quality control B. Reinforcement C. Self-talk D. Socializing
answered
Feb 1, 2019
English
middle-school
4
votes
149k
views
Which of the following is a solution of x^2 + 2x + 8? A. 4 + i√7 B. −1 + i√7 C. 2 + i√7 D. −4 + i√7
answered
Nov 19, 2018
Mathematics
middle-school
5
votes
233k
views
Is this statement true or false Artists in ancient Egypt, Greece, and Rome rarely depicted the human figure in sculptures. True False
answered
Oct 25, 2018
Arts
middle-school
7
votes
11.5k
views
Who preached racial separation until he converted to orthodox Islam and changed his views? A. Martin Luther King, Jr. B. Malcom X C. César Chávez D. Richard Wright
answered
Oct 13, 2018
Social Studies
high-school
1
vote
68.8k
views
From a barrel of colored marbles, you randomly select 7 blue, 5 yellow, 8 red, 4 green, and 6 purple marbles. 1. Find the experimental probability of randomly selecting a marble that is not yellow. a.
answered
Jun 9, 2018
Mathematics
middle-school
7
votes
169k
views
What is the value of w(–9) when w(a)=-2|a+4|
answered
May 19, 2018
Mathematics
high-school
3
votes
204k
views
1)Which words in the sentence are adverbs? Sometimes the meadow appears quite colorful. Choose all answers that are correct. a)appears b)colorful c)quite d)sometimes 2) Which words in the sentence are
answered
Oct 6, 2017
English
high-school
5
votes
140k
views
You move a 75-kg box 35 m. This requires a force of 90 N. How much work is done while moving the box?
answered
Jun 22, 2017
Physics
high-school
4
votes
53.5k
views
a proportional relationship is represent by the equation 2 x=18 y.if y=k x,where k is the constant of proportionality,than what is the value of k
answered
Apr 19, 2017
Mathematics
middle-school
1
vote
69.5k
views
Which statement is true of a placenta? a. The placenta passes oxygen, nutrients, and other useful substances from the fetus to the mother. b. The placenta passes oxygen, nutrients, and other useful substances
answered
Sep 1, 2015
Biology
high-school
5
votes
175k
views
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