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Answers by Lanzz

Answers by Lanzz
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You have read a new brand of hair tonic is supposed to contain lead (an ingredient in Grecian Formula). Devise a simple test to confirm the presence or absence of lead in that hair tonic. Use your observation
answered Apr 22, 2020
5 votes
91.4k views
A deposit of $3,000 is made into a savings account which earns 5 1/2 % interest compounded quarterly. If no additional deposits or withdrawals are made, which amount is the total balance at the end of
answered Nov 16, 2019
3 votes
154k views
a body of mass 1.5kg, traveling along the positive x axis with speed 4.5m/s,collides with another body B of mass 3.2kg which,initially is at rest. A is deflected and moves with a speed of 2.1m/s in a direction
answered Sep 2, 2019
4 votes
157k views
Explain why desert soils tend to be rich in minerals but poor in topsoil
answered Jun 20, 2019
2 votes
54.4k views
Question 2 of 20 : Select the best answer for the question. 2. On the Picture Tools Layout tab, you can preview results of the numerous styles, borders, effects, and layouts by _______ commands. A. pointing
answered Jan 23, 2019
0 votes
92.2k views
How do I solve for constant rate of change
answered Jan 9, 2019
4 votes
194k views
Solve the following equation
answered Nov 25, 2018
2 votes
204k views
What is the solution to 9 times (7 - 4) to the second power plus 9
answered Nov 12, 2018
5 votes
91.0k views
A group of of biped and pentapeds were standing together. There were a total of 33 feet. How Many bipeds and pentapeds can be standing in the group ?
answered Oct 10, 2018
3 votes
145k views
Marguerite made the table to compare two metric measures of length. Name a pair of units Marguerite could be comparing.
answered Sep 28, 2018
0 votes
207k views
What are the amplitude, period, phase shift, and midline of f(x) = −4 cos(3x − π) + 1?
answered Jun 29, 2018
5 votes
16.6k views
What is the volume of a cube with 1/2 inch sides
answered Mar 21, 2018
3 votes
150k views
What is least common multiple
answered Feb 19, 2018
1 vote
133k views
Why can only one sperm enter an egg
answered Jan 28, 2018
3 votes
120k views
What insights about America after the second world war does miller convey in the crucible?
answered Aug 22, 2017
5 votes
169k views
Which one is it? :\ Las muchachas ____________ muy bonitas. eran fueron
answered Apr 1, 2017
2 votes
117k views
The library had been asked for months to expand its hours. Students complained they couldn't study at night because the library closed too early. Families felt limited by the brief weekend hours. Although
answered Mar 26, 2017
4 votes
183k views
Two ways in which corruption impacts on an individual's endeavours to secure employment in SA
answered Feb 24, 2017
2 votes
78.8k views
Jaslyn ran around a 400 meter track two times. It took her 4 minutes to run around the track once, and 6 minutes run around it again. Find her average speed?
answered Jun 15, 2016
3 votes
174k views
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